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1979 Indianapolis 500

63rd running of the Indianapolis 500

1979 Indianapolis 500

63rd running of the Indianapolis 500

FieldValue
race_name63rd Indianapolis 500
race_logoIndy500winningcar1979.JPG
sanctionUSAC
season[1979 USAC](1979-usac-championship-car-season)
[1979 CART](1979-scca-cart-indy-car-series)
teamPenske Racing
dateMay 27, 1979
winnerUSA Rick Mears
mph158.899 mi/h
poleUSA Rick Mears
pole_speed193.736 mi/h
fast_timeUSA Rick Mears
rookieUSA Howdy Holmes
leaderUSA Bobby Unser (89)
anthemPurdue Band
back_homePeter Marshall
start_enginesMary F. Hulman
pace_carFord Mustang
pace_driverJackie Stewart
starterPat Vidan
attendance350,000
networkABC
announcers**Host/Lap-by-lap:** Jim McKay
**Color Analyst:** Jackie Stewart
rating13.5
share24
previous[1978](1978-indianapolis-500)
next[1980](1980-indianapolis-500)

1979 CART Color Analyst: Jackie Stewart

The 63rd 500 Mile International Sweepstakes was held at the Indianapolis Motor Speedway in Speedway, Indiana, on Sunday May 27, 1979. Brothers Al and Bobby Unser combined to lead 174 of the 200 laps, but Al dropped out around the midpoint, and Bobby slipped to 5th place at the finish nursing mechanical issues. Al was driving Jim Hall's radically new Chaparral 2K ground effect chassis in its Indy debut. The car would be victorious the following year with Johnny Rutherford behind the wheel. Second-year driver Rick Mears took the lead for the final time with 18 laps to go, and won his first Indianapolis 500. Mears would win again in 1984, 1988, and 1991, to become the third driver (along with A. J. Foyt, Al Unser Sr., and later Hélio Castroneves) to win the Indy 500 a record four times. It was also Mears' first of a record six Indy 500 pole positions, a mark that still stands as of 2025.

The month of May 1979 was filled with controversy on and off the track. The race was sanctioned by USAC, and was part of the 1979 USAC National Championship. USAC had sanctioned the Indianapolis 500 and the sport of Indy car racing since 1956. During the offseason, however, several teams broke off and formed Championship Auto Racing Teams (CART), a new sanctioning body and new series for Indy cars. It was the beginning of the first open-wheel "split". For 1979, there would be two competing Indy car championships. Many participants took part in the inaugural 1979 SCCA/CART Indy Car Series, skipped the other USAC-sanctioned events, and entered the Indy 500 only as a one-off. USAC responded by rejecting the entries of several top CART-based teams. The owners immediately filed suit, and a court injunction was issued to allow them to participate. Technical squabbles also confounded the month. USAC had re-tooled the turbocharger boost rules, which drew the ire of some crews. During time trials, several cars were disqualified due to illegal wastegate exhaust pipes. Qualifying closed with the traditional 33 cars in the field. However, the day before the race a special qualifying session was arranged to allow certain entries a last chance to qualify. Two additional cars were added to the field, for a total of 35 cars (the most since 1933).

The high tensions and technical squabbles during the month attracted considerable negative criticism from sports writers and media. The race itself, however, was competitive and entertaining, and completed without major incident or further controversy.

Among those in attendance was former president Gerald Ford. Ford also served as the grand marshal of the 500 Festival Parade. The 1979 race is also notable in that it was the first to utilize the "pack-up" rule during caution periods, eliminating the then-primitive virtual safety car rules ("Electro-PACER") used from 1972 to 1978. On the onset of a caution period, the pace car would now pick up the leader and lead the field under the yellow flag at reduced speed. The remainder of the cars would "pack-up" or "bunch up" behind the leader.

Race schedule

Race schedule — May 1979SunMonTueWedThuFriSat
1
2
3
4
5
Opening Day
6
Practice7
Practice8
Practice9
Practice10
Practice11
Practice12
Pole Day
13
Time Trials14
Practice15
Practice16
Practice17
Practice18
Practice19
Time Trials
20
Time Trials21
22
23
24
Carb Day25
Mini-Marathon26
Time Trials
27
Indy 50028
Memorial Day29
30
31
ColorNotes
GreenPractice
Dark BlueTime trials
SilverRace day
RedRained out*
BlankNo track activity
  • Includes days where track activity was significantly limited due to rain |} |}
  • A fifth day of time trials (May 26) was added to resolve a controversy that arose during qualifying (see below).

Controversies

Pop-off valves

Following the 1978 race, and after other superspeedway races that summer including Pocono and Ontario, competitors began complaining about the horsepower advantage that the newer V-8 engines (namely the Cosworth DFX) had over the venerable 4-cylinder Offenhauser engines. USAC held special meetings in August and September of that year to draft new turbocharger boost rules and engine regulations in an effort to establish an equivalency formula. In September, they released a series of preliminary rule changes for the 1979 season. All turbocharged engines would be permitted 80 inHg of boost, and pop-off valves would now be required during practice, qualifying, and during the race. Previously, pop-off valves were only affixed to the turbocharging system during official qualifications. The fuel allotment for 500-miles races was increased to 333 gallons (up from 280) of methanol, and rear wings were reduced from 43 inches to 36 inches. The increase in fuel allotment would reduce the necessary fuel mileage for the 500 miles to 1.5 miles per gallon.

In January 1979, however, another meeting was held to iron out an equivalency formula. USAC met with several owners/chief mechanics including Smokey Yunick, Mike Devin, Bill Finley, Pat Patrick, as well as Cosworth founder Keith Duckworth. The rules were changed once again, though the competitors left the meeting claiming that USAC mostly ignored their technical input. The 161.7 cuin turbocharged V-8 engines were reduced to only 50 inHG of "boost", while the 4-cylinder Offys would be permitted 55 inHG. Additionally, the 209.3 cuin stock block engines were allowed 58 inHG. Normally aspirated engines were allowed a 219 cuin displacement, but few were expected to be entered. By the month of May, USAC had once again tweaked the rules, upping the Offenhauser's boost to 60 inHG, but keeping the V-8s at 50 inHg. With the lower boost levels overall, the increased fuel allotment rule was scrapped. Cars were again limited to 280 gallons of methanol for the 500 miles, which required an average of 1.8 miles per gallon to finish the race.

USAC/CART "Split"

Following the death of Indianapolis Motor Speedway president Tony Hulman in 1977, owners and participants in Indy car racing were anxious to reorganize the sport. By 1978, a growing dissent amongst the participants was based on many factors, including poor promotion and low revenue. Indy Car events outside of the Indianapolis 500 were suffering from poor attendance, and few events were even televised. Robin Miller even accused the Speedway of offering a purse that was too low considering the stature of the event and the costs of racing at the time. Further complicating the issue were rumors that Goodyear was considering pulling out of the sport. In addition, the venerable 4-cylinder turbo Offenhauser (a favorite of the USAC-loyal teams) was at a horsepower disadvantage to the new V8 Cosworth DFX. USAC began retooling turbocharger boost rules to ensure the Offy and the "stock block" engines remained competitive, which caused new disagreements about equivalency formulas and favoritism. Further driving dissent was the fact that USAC had lost several top officials in a tragic 1978 plane crash.

Driver, owner, and advocate Dan Gurney published a white paper lobbying several complaints and charges against USAC and IMS, concluding that a new organization was necessary to ensure the success of Indy car racing into the future. In late 1978, several existing Indy car owners broke off and created the Championship Auto Racing Teams (CART) series with some initial assistance from the Sports Car Club of America (in order to be recognized by Automobile Competition Committee for the United States). The seed of dissent had been growing for several years before the accident, and claims the crash was an immediate cause for the 1979 USAC/CART "split" are considered for the most part unfounded.

The first major salvo was made on March 25, 1979, when the CART-based teams boycotted the USAC Datsun Twin 200 at Ontario Motor Speedway. A. J. Foyt, who at first sided with the CART contingent, retracted his loyalty, and crossed back over to the USAC side. After the boycott, Foyt suggested that USAC should penalize the CART-based teams, and refuse their entries to the Indy 500. Among the drivers affected were Bobby Unser, Al Unser, Johnny Rutherford, Danny Ongais, Gordon Johncock, Steve Krisiloff, and Wally Dallenbach – some of the top names in the sport.

Three days before the published deadline, CART president U. E. "Pat" Patrick delivered a block of 44 entries to the 1979 Indianapolis 500 for the CART-based teams. On April 19, however, the USAC board of directors voted unanimously to reject the entries of six key teams: Penske, Patrick, McLaren, Fletcher, Chaparral, and Gurney. These six teams (19 cars) were alleged to be "harmful to racing" and "not in good standing with USAC." USAC sent the owners a telegram informing them of the situation while they were participating in the CART race at Atlanta Motor Speedway, the Gould Twin Dixie 125s.

On April 26, the "rejected six" teams filed suit in the U.S. District Court for the Southern District of Indiana, requesting an injunction to allow the teams to compete in the 1979 Indy 500. They cited antitrust and restraint of trade. On May 5, judge James Ellsworth Noland issued the injunction, but restrained the teams from disrupting or interfering with the running of the event.

Illegal wastegate manifolds

Diagram illustrating wastegate &quot;loophole&quot; issue. '''d<sub>1</sub>''' is equal to 1.470 inches, and '''d<sub>2</sub>''' was equal to roughly 2.0 inches (or greater).

During the month, a second controversy erupted regarding the technical regulations of the turbocharger wastegate. The specifications called for wastegate exhaust pipes to be a minimum of 1.470 inches (inside diameter). The standard pipe diameter was typically 2 or 2½ inches. In addition, the pop-off valves affixed to the cars were to be set at 50 inHg of "boost" for qualifying (down from 80 inHg). USAC issued a last-minute ruling that in-car adjustments of the boost dial would be banned during time trials.

A few teams discovered what they considered a "loophole" in the rules. They utilized a larger diameter wastegate pipe, but welded a washer inside of it that had a circular opening of exactly 1.470 inches. This had the effect of creating back pressure, in hopes of over-riding the pop-off valve, and thus over-boosting the engine, and increasing horsepower.

On May 19 (the third day of time trials) the cars of Dick Ferguson, Steve Krisiloff, and Tom Bigelow were disqualified and fined $5,000 because they "had altered their wastegate exhaust pipes by the addition of restrictions which significantly affect the air flow." USAC charged that the teams had tampered with the wastegate exhaust pipe, thus illegally over-riding the pop-off valve, and potentially over-boosting the engine. An appeal was made the next morning, but USAC denied the appeal. Furthermore, they released a memo which stated that any cars qualifying on Sunday May 20 must have unrestricted wastegate pipes (no washers were allowed to be welded inside) that are exactly 1.470 inches in diameter or greater.

The ruling created controversy in the garage area, as a further examination of the rules showed a "gray area" regarding the inlet opening configuration. In addition, several complaints surfaced when teams charged USAC with essentially changing the rules in the middle of qualifying – a move which actually affected other already-qualified cars from the first weekend.

The controversy ultimately led to a fifth day of time trials, held the day before the race. Eleven entries that were identified as being denied a fair attempt to qualify were allowed to participate. Each car was allowed one attempt, and if they completed their run faster than the slowest car already in the field, they would qualify for the starting grid. The ruling allowed for a potential 44-car field on race day. Only two cars accomplished the feat, and they were added to the back of the grid for a field of 35 cars.

Practice – Week 1

Saturday May 5

Opening Day saw sparse activity. Only three cars took to the track, with Larry "Boom Boom" Cannon earning the honor of first car on the track. Later in the day, judge James Ellsworth Noland issued the injunction requested by the CART teams, and all entries were allowed to practice. Dick Simon, who was subpoenaed to testify downtown at the hearing, spent enough time at the track to run a lap of 174 mph, the fastest of the day.

Sunday May 6

Hurley Haywood was the fastest of the day with a lap at 181.452 mph. The previously rejected CART teams arrived at the garage area, but none took to the track.

Monday May 7

The "Rejected Six" CART teams took their first laps of the month, with Rick Mears turning the fastest lap of the day at 187.578 mph. Danny Ongais was a close second at 187.188 mph. Spike Gehlhausen had the only incident of the day, when a water line broke, spewing hot fluid into the cockpit. He suffered first and second degree burns, but was cleared to drive.

Tuesday May 8

Mears ran the fastest speed of the month thus far, with a hand-timed lap of 193.5 mph.

Wednesday May 9

A. J. Foyt moved to the top of the speed chart, completing a lap at 194.007 mph. Al Unser was second-fastest at 193.382 mph.

Thursday May 10

Foyt bettered his speed from Wednesday at 194.890 mph, maintaining his grasp on the fastest lap of the month.

Friday May 11

Bobby Unser became the latest driver over 190 mph, and Al Unser Sr. was the fastest of the afternoon at 193.341 mph. Moisture kept the track closed until 1:10 p.m., meaning only 2 hours and 10 minutes were lost due to weather all month thus far. Foyt finished the week with the top practice speed, and Mears had several hand-timed laps in the 193 mph range.

Time Trials – Weekend 1

Pole Day – Saturday May 12

Rain kept the track closed on pole day until after 4 p.m. At 4:19 p.m., the track opened for practice, with the temperature 55 F and winds up to 12 mph. During the first practice session, Danny Ongais, a favorite for the front row, wrecked in turn 4 after completing a lap of 191.205 mph. He was pinned in the car for over twenty minutes, and suffered a concussion. He was taken to Methodist Hospital for observation, and returned to his home in Costa Mesa, California, for a few days to recuperate.

The crash by Ongais kept the track closed for 40 minutes as crews extricated him from the car and cleaned up the debris. Two other yellows closed the track for another ten minutes, and the day came to a close at 6 p.m. without a single car being able to make a qualifying attempt.

Second Day – Sunday May 13

Pole qualifying shifted to Sunday, with partly sunny skies and temperatures in the mid-60s. Due to the new technical rules for 1979, including pop-off valve settings and wastegate regulations, the speeds in time trials were not expected to reach those set in 1977–1978 (over 200 mph). A hectic, non-stop day of qualifying occurred, with no less than 45 cars pulling away for qualifying attempts.

Johnny Rutherford was the first driver to complete a run at 188.137 mph, and became the coveted 'first driver in the field.' Wally Dallenbach was the next car out, and temporarily put himself on the pole with a speed of 188.285 mph. Shortly before 1 p.m. Al Unser Sr. took over the provisional pole position with a four-lap average of 192.503 mph. A little over an hour later, Al's brother Bobby Unser put himself temporarily in second position at 189.913 mph.

At 4 p.m., Tom Sneva (who won the pole position in 1977–1978) took to the track looking for his record third consecutive Indy 500 pole. He took over the top spot with a four-lap average of 192.998 mph. There were only two cars left in line with a legitimate shot for the pole: A. J. Foyt and Rick Mears.

At 4:32 p.m., Foyt's run of 189.613 mph was far short of being fast enough for the pole, but secured him a spot in row 2. The final qualifier for the pole round was Rick Mears. His four-lap average of 193.736 mph won him his first of what would be record six career Indy 500 pole positions. Sneva was bumped to second on the grid.

At 4:50 p.m., the original pole qualifying round was over, and "Second Day" qualifying commenced. At the end of the day, the field was filled to 25 cars.

Practice – Week 2

Monday May 14

USAC announced that for the first time, the "pack-up rule" would be used during caution periods at the Indy 500. Like the format used in NASCAR and at other Indy car races, when the caution flag came out, the pace car would enter the track and pick up the leader. The remainder of the field would bunch up behind the pace car. The previous system, the Electro-PACER Light system, was scrapped.

Johnny Rutherford, who was already in the field, posted the fastest lap at 192.185 mph. Bobby Unser shook down a Penske back-up car, which some speculated would be for Mario Andretti. Andretti was participating in Formula One full-time in 1979 to defend his 1978 World Championship, and a scheduling conflict with Monaco was expected to keep Mario away from Indy in 1979.

Tuesday May 15

Vern Schuppan was the fastest of the non-qualified drivers at 181.561 mph. Bobby Unser continued to practice in the back-up car, but insisted it was to test nose configurations and not being prepared for another driver.

Wednesday May 16

Eldon Rasmussen crashed in turn three, but was not injured. Later, Roger Rager spun in turn 3, but did not make contact. Johnny Rutherford was the fastest of the day at 191.775 mph.

Thursday May 17

Billy Engelhart wrecked in turn 1, suffering a broken leg, and was sidelined for the rest of the month. Speeds dropped off for the day, with A. J. Foyt having the best lap of the day at 189.036 mph. Heavy activity amongst the numerous non-qualified cars was noted.

Friday May 18

The final full day of practice saw heavy activity with no incidents reported. Danny Ongais returned to the track to get ready to qualify, but Dr. Thomas A. Hanna, the Speedway medical director, would not clear him to drive for the day.

Despite some unfounded rumors circulating around the garage area, Mario Andretti decided not to skip Monaco, and would miss the Indy 500 for the first time since arriving as a rookie in 1965. Meanwhile, Indy rookie and NASCAR regular Neil Bonnett flew to Dover to qualify for the Mason-Dixon 500. He planned on putting in a qualifying time for the Winston Cup race on Friday, then returning Saturday to Indianapolis in order to qualify for the Indy 500. However, it rained in Dover on Friday, washing out Cup qualifying. NASCAR qualifying was shifted to Saturday, and due to the time constraints, Bonnett decided to withdraw from Indy. Jerry Sneva took over the car.{{cite news

Time Trials – Weekend 2

Third Day – Saturday May 19

The third day of time trials saw heavy activity. The day opened with 8 spots available on the grid. Hurley Haywood was the first car to go out, and he ran his first lap over 190 mph. His second and third laps, however, dropped off drastically, and his crew waved off.

Several cars went out in the first hour, and at 1:15 p.m., Jim McElreath filled the field to 33 cars. Larry Cannon was the first car on the bubble. Dick Simon bumped him out with ease. Tom Bigelow was now on the bubble. He survived three wave offs, but Jerry Sneva managed to bump him out at 2 p.m. Jerry Sneva's run was not without excitement, as he suffered a stuck throttle. Rather than wave off, he managed to control the engine with the kill switch, and completed the four laps without incident.

With John Martin now on the bubble, Dick Ferguson took to the track. His speed of 184.644 mph bumped Martin from the field. However, in post-inspection, Ferguson was disqualified and fined $5,000 for an illegal wastegate inlet. Rather than welding a washer inside of the wastegate like others had done, his mechanic Wayne Woodward had welded a complete obstruction in the pipe, attempting to illegally over-ride the popoff valve. Martin was re-instated to the field. Meanwhile, Tom Bigelow bumped out Steve Krisiloff as this was going on.

Martin didn't last long, as Steve Krisiloff got into his backup car and bumped him out a few minutes later. The day concluded with Larry Rice bumping out John Mahler.

After the track closed, USAC disqualified Steve Krisiloff and Tom Bigelow for the same infraction that Dick Ferguson was disqualified for earlier – illegal wastegate exhaust pipes and attempting to over-ride the pop-off valve. As a result, the bumped cars of John Mahler and John Martin were re-instated to the field.

Bump Day – Sunday May 20

After the disqualification of three cars on Saturday, USAC issued a memo clarifying their wastegate specifications. Some teams began to voice their complaints that it was not fair for USAC to essentially change the rules midway through time trials. With the increased scrutiny on the wastegate inlets, drivers claimed it was difficult for a legal car to bump out a car already in the field that had cheated, and that the officials were not policing it properly.

The final day scheduled for qualifying began on time around noon. Bill Alsup was the first car to make an attempt, and John Martin was bumped out of the field once again. Danny Ongais, who returned to the cockpit after his crash last weekend, followed suit by "re-bumping" John Mahler. Ongais had complained that USAC officials were deliberately preventing him from returning to the cockpit after his injury. However, after lobbying from his co-competitor and friend Al Unser, officials finally cleared him to drive.

Tom Bigelow and Steve Krisiloff, both whom were disqualified on Saturday, returned to the track, and bumped their way into the field. Dick Ferguson, however, was too slow, and exhausted his three attempts. Further complicating the day, USAC disqualified Bill Alsup for using the same engine that Bobby Unser had already qualified with.

The day ended with John Mahler taking the track at 5:59 p.m., and bumping his way back into the field.

Carburetion Day

After qualifying was closed, eight teams that failed to qualify filed a protest on Monday May 21. They charged that the turbocharger wastegate inlet rules were unfair, and there was too much of a gray area to begin with. In addition, they claimed that many cars that qualified during the first weekend of time trials were technically illegal, but that officials were only closely checking the cars that made attempts on the second weekend. The protest was denied, but USAC president Dick King announced that the 11 cars that were bumped from the field would be allowed to participate in a special qualifying session if all 33 cars in the field signed a special agreement. Dick Ferguson was not among the 11 drivers named as eligible for the special session, so his car owner filed suit in county court on Tuesday to have the race halted until his car was re-instated. Part of the suit called for all 33 qualified cars to be summoned to court to have their wastegate pipes measured. The suit was dropped.

The final practice session was scheduled for Thursday May 24. Gordon Johncock led the speed chart with a lap of 192.555 mph. A total of 34 cars took laps, without any major incidents. Howdy Holmes blew an engine, Mike Mosley blew a transmission, and Salt Walther suffered a broken oil scavenger pump.

Of the 33 cars thus qualified, 31 took practice laps. Bill Vukovich II and Dana Carter were assigned as the alternates, and both took practice laps as well. Bob Harkey, however, was not eligible to practice, and pulled out on the track anyway. USAC officials black-flagged him, and made him return to the garage area.

By mid-day Thursday, only 31 of the 33 cars in the field signed the waiver agreeing to extend time trials. The proposal offered Monday was considered void since two teams refused to sign on.

Pit Stop Contest

The elimination rounds for the 3rd annual Miller Pit Stop Contest were held on Thursday May 24. Qualifying rounds were held on May 16–17. Teams were required to change two tires and simulate a fuel coupling. The top eight teams advanced to the elimination bracket. Johnny Rutherford (Team McLaren) defeated Cliff Hucul in the semifinals, then defeated Tom Sneva in the final round to win the event. It was McLaren's second consecutive victory in the Pit Stop Contest.

RankDriverTeamTime12345678
Johnny RutherfordTeam McLaren11.94
Tom SnevaO'Connell Racing17.13
Salt WaltherDayton-Walther17.17
Janet GuthrieSherman Armstrong17.50
Bill Vukovich IIBob Wilke/Thermo King22.57
Joe SaldanaHoffman Auto Racing23.45
Cliff HuculArizona Motor Sports22.48
Tom BigelowSherman Armstrong25.00
Dana CarterFred RuthAlternate
Bill PuterbaughMedlinAlternate

| | RD1-seed1=4 | RD1-team1=Johnny Rutherford (Team McLaren) | RD1-score1=13.00

| RD1-seed2=1 | RD1-team2=Tom Sneva (O'Connell Racing) | RD1-score2=23.20 |}

Special Qualifying Session – Saturday May 26

On Friday May 25, USAC reversed their decision, and declared that in the best interest of the event, they would hold a special qualifying session Saturday morning for the 11 cars that were bumped from the field. The 33 cars that were already in the field were "locked in," and could not be bumped. Each of the eleven cars would be allowed only one attempt. There were no wave offs allowed, and if the run was incomplete, or if the driver missed their turn in line, the attempt was forfeited. If the driver completed the four-lap qualifying run faster than the slowest car in the field (Roger McCluskey at 183.908 mph), he would be added to the rear of the grid. That potentially meant that up to a record 44 cars could start on race day.

Only two cars, Bill Vukovich II and George Snider ran fast enough, and the final grid comprised 35 cars. Despite the record number of entries and expanded field, only one rookie, Howdy Holmes, qualified for the race. He would win the rookie of the year award by default.

Grid

RowInsideMiddleOutside123456789101112
9USA Rick Mears
Gould Charge
Team Penske
Penske PC-6, Cosworth DFX
193.736 mph1USA Tom Sneva
Sugaripe Prune
Jerry O'Connell
McLaren, Cosworth DFX
192.998 mph2USA Al Unser ****
Pennzoil
Chaparral Racing
Chaparral, Cosworth DFX
192.503 mph
12USA Bobby Unser ****
Norton Spirit
Team Penske
Penske PC-7, Cosworth DFX
189.913 mph3USA Gordon Johncock****
North American Van Lines
Patrick Racing
Penske PC-6, Cosworth DFX
189.753 mph14USA A. J. Foyt ****
Gilmore Racing
A. J. Foyt Enterprises
Parnelli, Cosworth DFX
189.613 mph
6USA Wally Dallenbach Sr.
Foreman Industries
Patrick Racing
Penske PC-6, Cosworth DFX
188.285 mph4USA Johnny Rutherford ****
Budweiser
Team McLaren
McLaren, Cosworth DFX
188.137 mph15USA Johnny Parsons
Hopkins-Goodyear
Lindsey Hopkins
Lightning, DGS
187.813 mph
24USA Sheldon Kinser
Genesee Beer
Ralph Wilke
Watson, Offenhauser
186.674 mph89USA Lee Kunzman
Vetter/Windjammer
Conqueste Racing Team
Parnelli, Cosworth DFX
186.403 mph36USA Mike Mosley
Theodore Racing
All American Racers
Eagle, Cosworth DFX
186.278 mph
46USA Howdy Holmes ****
Armstrong Moulding
Sherman Armstrong
Wildcat, Offenhauser
185.864 mph45USA Janet Guthrie
Texaco Star
Sherman Armstrong
Lola 79, Cosworth DFX
185.720 mph11USA Tom Bagley
Dairy Queen/Kent Oil
Bobby Hillin
Penske PC-6, Cosworth DFX
185.414 mph
77USA Salt Walther
Dayton-Walther
George Walther
Penske PC-6, Cosworth DFX
184.162 mph10USA Pancho Carter
Alex XLNT Foods
Alex Morales
Lightning, Cosworth DFX
185.806 mph29CAN Cliff Hucul
Hucul Racing
Emil Hucul
McLaren, Offenhauser
186.200 mph
23USA Jim McElreath
AMAX Coal
Jim McElreath
Penske PC-6, Cosworth DFX
185.833 mph17USA Dick Simon
Sanyo
Rolla Vollstedt
Vollstedt, Offenhauser
185.071 mph73USA Jerry Sneva
National Engineering
Warner Hodgdon
Spirit 78, AMC V-8
184.379 mph
34Australia Vern Schuppan
Wysard Motors
Herb Wysard
Wildcat, DGS
184.341 mph31USA Larry Rice
S&M Electric Company
S&M Electric Company
Lightning, Offenhauser
184.219 mph80USA Larry Dickson
Polak Construction
Russ Polak
Penske PC-5, Cosworth DFX
184.181 mph
72USA Roger McCluskey
National Engineering
Warner Hodgdon
McLaren, Cosworth DFX
183.908 mph69USA } Joe Saldana
KBHL-FM
Hoffman Racing
Eagle, Offenhauser
188.778 mph25USA Danny Ongais
Interscope/Panasonic
Ted Field
Parnelli, Cosworth DFX
188.009 mph
7USA Steve Krisiloff
Frosty Acres
Robert Fletcher
Lightning, Cosworth DFX
186.287 mph97USA Phil Threshie
Guiffre Bros
Grant King
King 76, Chevy
185.854 mph44USA Tom Bigelow
Armstrong Moulding
Sherman Armstrong
Lola 79, Cosworth DFX
185.147 mph
19USA Spike Gehlhausen
Sta-On Car Glaze
Carl Gehlhausen
Wildcat, Cosworth DFX
185.061 mph92USA John Mahler
Sport Magazine
Intercomp
Eagle, Offenhauser
184.322 mph50USA Eldon Rasmussen
Bivouac Vans
BFM Enterprises
Antares, Offenhauser
183.927 mph
22USA Bill Vukovich II
Hubler Chevrolet/WNDE
Ralph Wilke
Watson, Offenhauser
187.042 mph59USA George Snider
KBHL
Hoffman Racing
Lightning, Offenhauser
185.319 mph

Failed to Qualify

Alternates

  • Bill Vukovich II (#22) – Bumped; Qualified for field during special qualifying session
  • Dana Carter **** (#30) – Bumped

Special qualifying session participants

  • Al Loquasto (#39) – 183.318 mph; Too slow
  • Dana Carter **** (#30) – 182.964 mph; Too slow
  • John Martin (#20) – 182.463 mph; Too slow
  • Jerry Karl (#38) – Incomplete run during special time trials session
  • Larry "Boom Boom" Cannon (#95) – Incomplete run during special time trials session
  • Bill Alsup **** (#19, #41, #68 – Disqualified) – Wrecked during special time trials session

Others

  • Dick Ferguson **** (#81) – Owner went to court to overturn disqualification; unsuccessful
  • Todd Gibson **** (#75) – Wrecked on third and final qualifying attempt
  • Tom Frantz **** (#16) – Spun during qualifying attempt
  • Billy Scott (#28) – Waved off
  • Hurley Haywood **** (#51) – Too slow
  • Gary Bettenhausen (#44, #98) – Too slow
  • Jim Hurtubise (#56) – Incomplete Run
  • Bill Puterbaugh (#35) – Incomplete run
  • Neil Bonnett **** (#73) – Blew engine morning of qualifying, did not make attempt
  • Billy Engelhart **** (#83) – Wrecked in practice, broken leg
  • Frank Weiss **** (#50) – Incomplete rookie test
  • Tony Bettenhausen Jr. **** (#23, #26)
  • Earle Canavan ****
  • Ed Finley **** (#62)
  • Woody Fisher **** (#52)
  • Bob Harkey (#19)
  • Larry McCoy (#93)
  • Jerry Miller **** (#97)
  • Jan Opperman (#81)
  • Roger Rager **** (#66) **** = Indianapolis 500 rookie **** = Former Indianapolis 500 winner

Race summary

Ticket stub

First half

Rain fell the night before the race, and the weather forecast for race day was bleak. However, in the morning, the skies cleared, the track dried, and the race began on-time as scheduled.

At the start, Al Unser Sr. swept from the outside of the front row, and led the field into turn one. Unser was driving Jim Hall's radical new Chaparral 2K chassis. He pulled out to a commanding lead, and proceeded to lead the first 24 laps. Heavy attrition early on saw seven cars out with mechanical problems (Janet Guthrie the most notable) by lap 22.

Cliff Hucul stalled on lap 28, bringing out the first caution during the first sequence of pit stops, ushering in the modern era of caution flag/yellow light procedures. As the field went back to green, Al Unser again dominated. On lap 43, Wally Dallenbach lost a wheel down the backstretch, and had to precariously guide his car back to the pits on three wheels. The car was too heavily damaged to continue however.

With Al Unser still dominating, the rest of the top five was Rick Mears, Bobby Unser, and Johnny Rutherford.

Rutherford then headed to the pits with a broken gear. After lengthy repairs, he returned to the race. Leader Al Unser came in for a routine pit stop under the caution on lap 97. Moments later, he was back into the pits after it was reported that something may have been leaking or smoking from the back of the car. Still under the caution, after a quick consultation, Unser returned to the track. The green flag back came out with Bobby Unser now leading.

Second half

On lap 103, Al Unser Sr. was running second to Bobby Unser when heavy smoke and flames started coming from the back of the car. The Chaparral 2K experienced a failed transmission oil fitting, and Unser was out of the race. After mutual differences, Unser decided to leave the team at the end of the season. In two seasons with the Jim Hall team Unser had won three out of six five hundred mile races (all 3 500 mile races in 1978) giving him a 50% win rate for five hundred mile race wins in two years.

With Al out, his brother Bobby was now in control. Rick Mears was holding second, and A. J. Foyt was moving up to third, one lap down.

The first crash of the day involved Larry Rice on lap 156.

With twenty laps to go, Bobby Unser led his Penske teammate Rick Mears by a few car lengths. A. J. Foyt was running third, one lap down. Suddenly on lap 181, Bobby Unser veered to the inside of the track. He was off the pace with gearbox trouble. That handed the lead to Rick Mears with 19 laps to go. Less than a lap later, A. J. Foyt (now in second) got by Mears to un-lap himself. Bobby Unser would stay out on the track and nursed his ailing car to a 5th-place finish in third gear.

Finish

Rick Mears made his final pit stop from the lead on lap 185. He took on fuel only, and no tires. A. J. Foyt followed, completing a fast 8.5-second pit stop. The leaders pits stops were over, and Mears now held a 38-second lead over Foyt.

Suddenly with 8 laps to go, Tom Sneva wrecked in turn four, bringing out the yellow, and bunching up the field. The green came back out for one last sprint to the finish with four laps to go. Rick Mears led, with A. J. Foyt at the tail-end of the pack. Mike Mosley was one lap down in third place, however, an early-race scoring error was tentatively showing him two laps down in 5th place. Foyt was mired in heavy traffic, and needed to pass at least 14 cars to catch up to Mears. With Foyt struggling to make up the ground, his engine lost a cylinder. Down on power, Foyt began to slow. Third-place Mosley, fighting to stay ahead of fourth-place Danny Ongais, un-lapped himself on the final lap and continued to charge. Meanwhile, Mears cruised unchallenged to the finish line. Mears in only his second start, won his first of four Indy 500 victories.

Coming off of turn four with the checkered flag waving, A. J. Foyt's engine quit. He pulled to the inside and was coasting down the frontstretch towards the finish line. Mike Mosley was storming down the frontstretch at full speed, but Foyt nipped him at the finish line by 2.3 seconds to hold on to second position. Though it was not known at the moment, Mosley's charge on the final lap nearly gave him second place. After the race, officials discovered a scoring error, and realized that Mosely was not credited with a lap at the start of the race. In the official results, Mosely was credited with third place, just behind Foyt.

Bill Vukovich II, who was one of only two drivers to make the field during the special Saturday qualifying session, charged all the way from 34th starting position to 8th at the finish.

Born in 1951, Rick Mears became the first Indy 500 winner born after World War II. It was also the last checkered flag for USAC chief starter/flagman Pat Vidan. This would be the final Indianapolis 500 participation for Team McLaren who left Indy car racing as a team all together until their return in 2017.

Box score

FinishStartNoNameChassisEngineQualLapsStatusPoints1234567891011121314151617181920212223242526272829303132333435
19USA Rick MearsPenske PC-6Cosworth193.736200Running1000
614USA A. J. Foyt ****ParnelliCosworth189.613200+45.69 seconds800
1236USA Mike MosleyEagleCosworth186.278200+48.03 seconds700
2725USA Danny OngaisParnelliCosworth188.009199Flagged600
412USA Bobby Unser ****Penske PC-7Cosworth189.913199Flagged500
53USA Gordon Johncock ****Penske PC-6Cosworth189.753197Flagged400
1346USA Howdy Holmes ****WildcatCosworth185.864195Flagged300
3422USA Bill Vukovich IIWatsonOffenhauser187.042194Flagged250
1511USA Tom BagleyPenske PC-6Cosworth185.414193Flagged200
3119USA Spike GehlhausenWildcatCosworth185.061192Flagged150
287USA Steve KrisiloffLightningOffenhauser186.287192Flagged100
1677USA Salt WaltherPenske PC-6Cosworth184.162191Flagged50
2572USA Roger McCluskeyMcLaren M24Cosworth183.908191Flagged25
3044USA Tom BigelowLola T500Cosworth185.147190Flagged25
21USA Tom SnevaMcLaren M24Cosworth192.999188Crash T425
2669USA Joe SaldanaEagleOffenhauser188.778186Flagged25
2997USA Phil ThreshieKingChevrolet185.855172Flagged20
84USA Johnny Rutherford ****McLaren M24Cosworth188.137168Flagged20
2331USA Larry RiceLightningOffenhauser184.218142Crash T220
1710USA Pancho CarterLightningOffenhauser185.806129Wheel Bearing20
2234AUS Vern SchuppanWildcatDGS184.341111Transmission15
32USA Al Unser ****Chaparral 2KCosworth192.503104Transmission15
3350CAN Eldon RasmussenAntaresOffenhauser183.92789Header Pipe15
2480USA Larry DicksonPenske PC-5Cosworth184.18186Fuel Pump10
3292USA John MahlerEagleOffenhauser184.32266Fuel Pump10
2017USA Dick SimonVollstedtOffenhauser185.07157Clutch10
76USA Wally Dallenbach Sr.Penske PC-6Cosworth188.28543Lost Wheel10
1024USA Sheldon KinserWatsonOffenhauser186.67440Piston10
1829CAN Cliff HuculMcLaren M24Offenhauser186.20022Rod5
1189USA Lee KunzmanParnelliCosworth186.40318Scavenger Pump5
2173USA Jerry SnevaSpiritAMC184.37916Piston5
915USA Johnny ParsonsLightningOffenhauser187.81316Piston5
3559USA George SniderLightningOffenhauser185.3197Fuel Pump5
1445USA Janet GuthrieLola T500Cosworth185.7203Piston0
1923USA Jim McElreathPenske PC-6Cosworth185.8800Valves0

**** Former Indianapolis 500 winner

**** Indianapolis 500 Rookie

All cars utilized Goodyear tires.

Indicates diver eligible for CART Championship points only.

Indicates driver eligible for USAC Championship Trail points only.

Race statistics

Lap LeadersLapsLeader
1–24Al Unser Sr.
25–27Rick Mears
28A. J. Foyt
29–69Al Unser Sr.
70–73Bobby Unser
74–76Rick Mears
77–96Al Unser Sr.
97–181Bobby Unser
182–200Rick Mears
Total laps ledDriverLaps
Bobby Unser89
Al Unser Sr.85
Rick Mears25
A. J. Foyt1
Caution Periods6 for 34 laps (50 minutes, 40 seconds)LapsReason
28–31Cliff Hucul tow-in
43–48Sheldon Kinser tow-in
93–99Larry Dickson tow-in
103–107Phil Threshie tow-in
156–162Larry Rice crash turn 2
192–196Tom Sneva crash in turn 4

Championship standings

Points championship standings after this race. Top ten are listed.

SCCA/CART Indy Car SeriesRankDriverPointsDiff12345678910
Rick Mears1,565
Gordon Johncock900−665
Bobby Unser875−690
Mike Mosley830−735
Johnny Rutherford730−835
Danny Ongais713−852
Al Unser470−1,095
Tom Bagley413−1,152
Tom Sneva331−1,234
Lee Kunzman270−1,295
USAC Championship TrailRankDriverPointsDiff12345677910
A. J. Foyt1600
Billy Vukovich Jr.690-910
Cliff Hucul445-1155
Sheldon Kinser350-1250
Johnny Parsons335-1265
Gary Bettenhausen328-1272
George Snider305-1295
Larry Dickson305-1295
Howdy Holmes300-1300
Tom Bigelow205-1395

Broadcasting

Radio

The race was carried live on the IMS Radio Network. Paul Page served as anchor for the third year. Lou Palmer reported from victory lane. Billy Scott, who failed to qualify for the race, served as the "driver expert."

After 31 years on the broadcast, fourth turn reporter Jim Shelton retired from the crew. Bob Jenkins debuted on the backstretch, while Darl Wible moved to the vacant turn four position. Bob Forbes' primary duties again involved covering the garage area and roving reports. For 1979, a third level was added to the Turn Two Suites. Howdy Bell's vantage point on the roof of the suites building moved slightly higher than previous years.

Indianapolis Motor Speedway Radio NetworkBooth AnnouncersTurn ReportersPit/garage reporters
Jerry Baker (north pits)
Luke Walton (north-center pits)
Chuck Marlowe (south-center pits)
Lou Palmer (south pits)
Bob Forbes (garages)

Television

The race was carried in the United States on ABC Sports on a same-day tape delay basis. On-air color commentator Jackie Stewart was selected to drive the pace car at the start of the race. Stewart reported live while driving the Ford Mustang pace car. Sam Posey was absent from the broadcast, as he was in Monte Carlo for coverage of the Monaco Grand Prix, to be aired on ABC's Wide World of Sports the following weekend.

The broadcast has re-aired on ESPN Classic since May 2011.

ABC TelevisionBooth AnnouncersPit/garage reporters
Chris Economaki
Dave Diles

Notes

References

  1. Fox, Jack C.. (1994). "The Illustrated History of the Indianapolis 500 1911-1994". Carl Hungness Publishing.
  2. Miller, Robin. (May 28, 1979). "Rick Mears Wins 63d '500'". The Indianapolis Star.
  3. Kelly, Paul. (2007-01-02). "President Ford Had Unique Connection To Indianapolis 500". Indianapolis Motor Speedway.
  4. Miller, Robin. (July 29, 1978). "It's Boost Or Bust For 4-Cylinder Faction". [[The Indianapolis Star]].
  5. Lemasters, Ron. (September 10, 1978). "USAC Hopes Changes Will Increase Competitiveness". The Muncie Star.
  6. Shapiro, Harvey. (September 17, 1978). "USAC increases fuel allotment". [[The Indianapolis Star]].
  7. Miller, Robin. (January 28, 1979). "This Decision Has Answer". [[The Indianapolis Star]].
  8. Miller, Robin. (May 12, 1979). "Extra 'Boost' To Decide Pole". [[The Indianapolis Star]].
  9. Overpeck, Dave. (May 27, 1979). "35 Cars Await Starting Flag (Part 1)". [[The Indianapolis Star]].
  10. Overpeck, Dave. (May 27, 1979). "35 Cars Await Starting Flag (Part 2)". [[The Indianapolis Star]].
  11. Hungness, Carl. (1996). "1996 Indianapolis 500 Yearbook". Carl Hungness Publishing.
  12. Wicker, Ned. "In the Beginning". All American Racers.
  13. ''[[Donald Davidson (historian). The Talk of Gasoline Alley]]'' – [[WIBC (FM). 1070-AM WIBC]], May 10, 2007
  14. "With Luck To Spare," ''The Evening Independent'', March 26, 1979
  15. Miller, Robin. (2009-05-06). "INDYCAR: CART/USAC Memories – Indy 1979". [[Speed (TV channel).
  16. {{cite episode
  17. Miller, Robin. (May 15, 1979). "500 Decides To Bunch 'Em Up". The Indianapolis Star.
  18. {{cite episode
  19. (1979-05-19). "A Washout For Bonnett". [[Evening Independent]].
  20. ''[[Donald Davidson (historian). The Talk of Gasoline Alley]]'' – [[WFNI]], May 19, 2013
  21. (May 16, 1979). "Cars! Tires! Action! That's Life In The Pits". [[Indianapolis News]].
  22. (May 18, 1979). "Team McLaren Still Tops In Pit Contest". [[The Indianapolis Star]].
  23. Mannweiler, David. (May 23, 1979). "Should State Buy Track?". [[Indianapolis News]].
  24. (May 25, 1979). "Oh, Yes! Carbs Were Run". [[The Indianapolis Star]].
  25. "Indianapolis Motor Speedway".
  26. "Race Results".
  27. "Race Results".
  28. "1979 International 500 Mile Sweepstakes".
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