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1975 Indianapolis 500

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USAC Champ Car Series race number 6 of 13
Sunday, May 25, 1975 at Indianapolis Motor Speedway, Speedway, IN
200 laps* on a 2.500 mile paved track (500.000 miles)

Time of race: 2:54:55
Average speed: 149.213 mph
Pole speed: 193.976 mph

Cautions: 5 for 34 laps
Margin of victory: under caution
Attendance: n/a
Lead changes: 15

Glossary 1975 USAC Champ Car Series results / 1975 standings

Pos	St	#	Driver	Sponsor / Owner	Chass./Eng.	Laps	Money	Status	Led	Pts
1	3	48	Bobby Unser	Jorgensen Eagle (Earle Jorgensen)	Eagle / Offy	174	204590	running	11	1000
2	7	2	Johnny Rutherford	Gatorade (Bruce McLaren)	McLaren / Offy	174	93152	running	5	800
3	1	14	A.J. Foyt	Gilmore Racing (A.J. Foyt)	Coyote / Foyt	174	71665	running	53	700
4	18	11	Pancho Carter	Cobre Tire (Robert Fletcher)	Eagle / Offy	169	31633	running	0	600
5	22	15	Roger McCluskey	Silver Floss Sauerkraut (Lindsey Hopkins)	Riley / Offy	167	29279	running	0	500
6	8	6	Billy Vukovich, Jr.	Cobre Tire (Robert Fletcher)	Eagle / Offy	166	26934	running	0	400
7	15	83	Bill Puterbaugh	McNamara Motor Express (Lee Elkins)	Eagle / Offy	165	27377	running	0	300
8	24	97	George Snider	Lodestar (Ralph Wilke)	Eagle / Offy	165	23368	running	0	250
9	21	40	Wally Dallenbach	Sinmast Wildcat (Pat Patrick)	Wildcat / DGS	165	41452	piston	96	200
10	23	33	Bob Harkey	Dayton-Walther (George Walther)	McLaren / Offy	162	21715	running	0	150
11	29	98	Steve Krisiloff	Lodestar (Ralph Wilke)	Eagle / Offy	162	21637	running	0	100
12	26	19	Sheldon Kinser	Spirit of Indiana (Grant King)	King / Offy	161	22184	running	0	50
13	20	30	Jerry Karl	Jose Johnson	Eagle / Chevy	161	18932	running	0
14	10	78	Jimmy Caruthers	Alex Foods (Alex Morales)	Eagle / Offy	161	18351	running	0
15	19	45	Gary Bettenhausen	Thermo King (Don Gerhardt)	Eagle / Offy	158	18849	crash	0
16	11	4	Al Unser	Viceroy / Vel's (Parnelli Jones)	Eagle / Offy	157	17373	connecting rod	0
17	25	36	Sammy Sessions	Commander Motor Homes	Eagle / Offy	155	17218	piston	0
18	33	17	Tom Bigelow	Bryant Heating & Air Conditioning (Rolla Vollstedt)	Vollstedt / Offy	151	17284	piston	0
19	12	93	Johnny Parsons	Ayr-Way / WNAP (Tassi Vatis)	Eagle / Offy	140	16103	transmission	0
20	14	73	Jerry Grant	Spirit of Orange County (Fred Carrillo)	Eagle / Offy	137	15734	piston	0
21	30	44	Dick Simon	Bruce Cogle Ford (Dick Simon)	Eagle / Foyt	133	16282	running	0
22	4	68	Tom Sneva	Norton Spirit (Roger Penske)	McLaren / Offy	125	17052	crash	0
23	17	24	Bentley Warren	The Bottom Half (Grant King)	King / Offy	120	14761	running	0
24	32	58	Eldon Rasmussen	Anacomp / Wild Rose (Eldon Rasmussen)	Rascar / Foyt	119	15692	fuel valve	0
25	13	16	Bobby Allison	CAM2 Motor Oil (Roger Penske)	McLaren / Offy	112	14128	gearbox	1
26	5	12	Mike Mosley	Sugaripe Prune (Jerry O'Connell)	Eagle / Offy	94	15852	piston	0
27	16	89	John Martin	Automotive Technology	McLaren / Offy	61	13882	oil cooler	0
28	27	21	Mario Andretti	Viceroy / Vel's (Parnelli Jones)	Eagle / Offy	49	15174	crash	0
29	31	94	Mike Hiss	Ayr-Way / WNAP (Tassi Vatis)	Finley / Offy	39	13865	crash	0
30	28	63	Larry McCoy	Shurfine Foods (James Bidwell)	Atlanta / Offy	24	14270	piston	0
31	2	20	Gordon Johncock	Sinmast Wildcat (Pat Patrick)	Wildcat / DGS	11	17432	ignition	8
32	6	7	Lloyd Ruby	Allied Polymer (Mike Devin)	McLaren / Offy	7	14922	piston	0
33	9	77	Salt Walther	Dayton-Walther (George Walther)	McLaren / Offy	2	14307	turbocharger	0

* Race shortened to 174 laps due to rain.

Relief Drivers:

Car #33: Salt Walther (145 laps)

Pos	Name	Nbr	Sponsor
Failed to qualify, withdrew, or driver changes:
	Chuck Gurney	23	Crower V-4 Kit
	Bob Harkey	25	Cicada
	Dan Murphy	25	Cicada
	Tom Bigelow	27	Bryant Heating & Air Conditioning
	George Follmer	28, 52	American Kids Racers, Adams Automotive
	Jerry Sneva	37, 38	Curtis Auto Ctr., Midwest Manuf. / Sunflower
	Mike Hiss	38	Midwest Manufacturing / Sunflower
	Rick Muther	46, 52	Thermo King, Adams Automotive / Hawthorn
	Jan Opperman	46	Thermo King
	Jim Hurtubise	52, 56	Adams Automotive / Hawthorn, Miller High Life
	Bill Simpson	52	Adams Automotive / Hawthorn
	Jigger Sirois	52	Adams Automotive / Hawthorn
	John Hubbard	53	Minnesota Serendipity
	Lee Kunzman	55, 52	Cobre Tire, Adams Automotive / Hawthorn
	Larry Cannon	59	American Financial
	Graham McRae	75	Silver Floss Sauerkraut
	Bill Scott	76	Webster Racing
	Al Loquasto	86, 38	Frostie Root Beer, Midwest Manuf. / Sunflower
WD	Bob Nagel		Thermo King

Condition	From Lap	To Lap	# Of Laps	Reason
Caution flag breakdown:
	1	44	44
	45	49	5	#94 accident turn 3
	50	67	18
	68	71	4	#21 accident backstretch
	72	96	25
	97	101	5	#4,30 stalled backstretch
	102	126	25
	127	141	15	#68 accident turn 2
	142	169	28
	170	174	5	#45 lost wheel frontstretch
Percent of race run under caution: 19.5% Average green flag run: 28.0 laps

Leader	From Lap	To Lap	# Of Laps
Lap leader breakdown:
Gordon Johncock	1	8	8
A.J. Foyt	9	21	13
Johnny Rutherford	22	23	2
Bobby Allison	24	24	1
A.J. Foyt	25	58	34
Wally Dallenbach	59	69	11
A.J. Foyt	70	70	1
Wally Dallenbach	71	94	24
A.J. Foyt	95	96	2
Wally Dallenbach	97	120	24
A.J. Foyt	121	123	3
Bobby Unser	124	124	1
Wally Dallenbach	125	161	37
Johnny Rutherford	162	164	3
Bobby Unser	165	174	10

Rank	Driver	Points	Diff
Points Standings after this race:
1	A.J. Foyt	2510
2	Bobby Unser	1830	-680
3	Johnny Rutherford	1580	-930
4	Steve Krisiloff	1330	-1180
5	Wally Dallenbach	870	-1640
6	Pancho Carter	835	-1675
7	Lee Kunzman	740	-1770
8	Billy Vukovich, Jr.	700	-1810
9	Tom Sneva	690	-1820
10	Roger McCluskey	670	-1840
11	John Martin	660	-1850
12	Mike Mosley	470	-2040
13	Gordon Johncock	400	-2110
14	Al Loquasto	330	-2180
15	Bill Puterbaugh	300	-2210
16	Salt Walther	260	-2250
16	Eldon Rasmussen	260	-2250
18	George Snider	250	-2260
19	Bob Harkey	150	-2360
20	Bill Scott	120	-2390
21	Dick Simon	100	-2410