(settings) | Login RSC Home > Cars > Chassis > 917-028 > Archive

Complete Archive of Chassis 917-028

About Chassis Numbers


Can-Am Mid-Ohio			Buckeye Can-Am Mid-Ohio			17.8.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi Comp. Dep. (USA)			Open bodywork
		Porsche Audi Comp. Dep. (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: 4^th Grid: 7^th (1:30.9000)
		Sponsors: PORSCHE AUDI			Colours: white (+blue)
		Sponsors: PORSCHE AUDI			Tyres: Goodyear
Photo updated: 10/01/2011		Photo by courtesy of: Larry Fullhorst


Can-Am Road America			Road America Can-Am Championship			31.8.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: did not finish (Blown engine) Grid: 8^th (2:13.2000)
		Sponsors: PORSCHE AUDI			Colours: white (+blue)
		Sponsors: PORSCHE AUDI			Tyres: Goodyear
Photo updated: 18/03/2023		Photo by courtesy of: Paul Thompson and Larry Fullhorst


Can-Am Bridgehampton			Inver House Can-Am Bridgehapmton			14.9.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: 3^rd Grid: 7^th (1:29.1900)
		Sponsors: PORSCHE AUDI			Colours: white (+blue)
		Sponsors: PORSCHE AUDI			Tyres: Goodyear
Photo updated: 02/11/2020		Photo by courtesy of: Paul May


Can-Am Michigan			Michigan International Can-Am			28.9.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: 4^th Grid: 3^rd (1:35.9000)
		Sponsors: PORSCHE AUDI			Colours: white (+blue)
		Sponsors: PORSCHE AUDI			Tyres: Goodyear
Photo updated: 24/02/2015		Photo by courtesy of: Gerald Melton and Ron Lathrop


Can-Am Laguna Seca			Monterey-Castrol GP Laguna Seca			12.10.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: 5^th Grid: 6^th (1:03.4700)
		Sponsors: PORSCHE AUDI			Colours: white (+blue)
		Sponsors: PORSCHE AUDI			Tyres: Goodyear
Photo updated: 19/03/2023		Photo by courtesy of: Bob Moffett and Jeff Wong


Can-Am Riverside			12th Annual Los Angeles Times Grand Prix			26.10.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: did not finish (Black-flagged: Oil leak) Grid: 11^th (1:38.9000)
		Sponsors: PORSCHE+AUDI			Colours: white (+blue)
		Sponsors: PORSCHE+AUDI			Tyres: Goodyear
Photo updated: 01/02/2005		Photo by courtesy of: Jim Witkowski


Can-Am Texas			Texas International Can-Am Round-Up			9.11.1969
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		Porsche Audi (USA)			Open bodywork
		Porsche Audi (USA)			Mid-engined
		Driven by: Jo Siffert (CH)		Result: 4^th Grid: 9^th (1:38.2000)
		Sponsors: unknown			Colours: unknown
		Sponsors: unknown			Tyres: unknown


200 mile Fuji Can-Am						23.11.1969
		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc N/A
		(USA)			Open bodywork
		(USA)			Mid-engined
		Drivers listed: Jo Siffert (CH)		Result: did not arrive
		Sponsors: unknown			Colours: unknown
		Sponsors: unknown			Tyres: unknown


Can-Am Mosport			Labatt's Blue Trophy in the Can-Am Challenge Race			13.6.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing Inc. (USA)			Open bodywork
		Vasek Polak Racing Inc. (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: did not start (Cooling fan in warm up) Grid: 10^th (1:23.2000)
		Sponsors: PORSCHE/VASEK POLAK			Colours: white/blue
		Sponsors: PORSCHE/VASEK POLAK			Tyres: Goodyear
Photo updated: 04/05/2008		Photo by courtesy of: Joe Camilleri


Can-Am Mont-Tremblant			Labatt Can-Am			27.6.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 8^th Grid: 10^th (1:38.5000)
		Sponsors: PORSCHE/VASEK POLAK			Colours: white/blue
		Sponsors: PORSCHE/VASEK POLAK			Tyres: Goodyear
Photo updated: 03/01/2009		Photo by courtesy of: www.autocourse.ca


Can-Am Road Atlanta						11.7.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 5^th Grid: 11^th (1:22.8000)
		Sponsors: PORSCHE/Castrol			Colours: white/blue
		Sponsors: PORSCHE/Castrol			Tyres: Goodyear
Photo updated: 23/10/2020		Photo by courtesy of: Harry Hurst


Can-Am Watkins Glen			Six-Hours and The Can-Am, The Glen			25.7.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Drivers listed: Milt Minter (USA)		Result: car not used
		Sponsors: unknown			Colours: unknown
		Sponsors: unknown			Tyres: unknown


Can-Am Mid-Ohio			Valvoline Can-Am Mid-Ohio			22.8.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 6^th Grid: 12^th (1:31.8630)
		Sponsors: PORSCHE/Castrol			Colours: white/blue
		Sponsors: PORSCHE/Castrol			Tyres: Goodyear
Photo updated: 20/10/2020		Photo by courtesy of: Bill Dobbs, Ken Graser and Graham L. Smith


Can-Am Road America			Canadian-American Challenge Cup Road America			29.8.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4998 cc N/A
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: did not start (Engine) Grid: (2:17.8800) - 14^th fastest qualifier
		Sponsors: PORSCHE/Castrol			Colours: white/blue
		Sponsors: PORSCHE/Castrol			Tyres: Goodyear


Can-Am Donnybrooke			Minneapolis Tribune Can-Am Donnybrooke			12.9.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 7^th Grid: 10^th (1:32.6590)
		Sponsors: unknown			Colours: unknown
		Sponsors: unknown			Tyres: unknown


Can-Am Edmonton			Molson Can-Am Edmonton			26.9.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 5^th Grid: 11^th (1:26.7000)
		Sponsors: PORSCHE			Colours: white/blue
		Sponsors: PORSCHE			Tyres: unknown
Photo updated: 02/04/2023		Photo by courtesy of: Kevin Skinner


Can-Am Laguna Seca			Monterey Castrol Grand Prix Laguna Seca			17.10.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4998 cc N/A
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 9^th Grid: 14^th (1:03.2200)
		Sponsors: PORSCHE/Castrol/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE/Castrol/VASEK POLAK			Tyres: Goodyear
Photo updated: 23/03/2023		Photo by courtesy of: Robert Parker and Bob Moffett


Can-Am Riverside			14th Annual Los Angeles Times Grand Prix			31.10.1971
0		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: 6^th Grid: 12^th (1:38.2100)
		Sponsors: STP/union/PORSCHE			Colours: white (+blue)
		Sponsors: STP/union/PORSCHE			Tyres: Goodyear
Photo updated: 20/09/2010		Photo by courtesy of: Paul Snider and Curt Anderson


American Road Race of Champions - Classes ASR+BSR			American Road Race of Champions			28.11.1971
10		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A				ASR
		Polak Racing (USA)			Open bodywork
		Polak Racing (USA)			Mid-engined
		Driven by: Milt Minter (USA)		Result: did not finish (Accident) Grid:
		Sponsors: unknown			Colours: unknown
		Sponsors: unknown			Tyres: unknown


Can-Am Laguna Seca			Monterey Castrol GTX Grand Prix Laguna Seca			15.10.1972
20		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing Team (USA)			Open bodywork
		Vasek Polak Racing Team (USA)			Mid-engined
		Driven by: Sam Posey (USA)		Result: 5^th Grid: 13^th (1:04.2600)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 24/03/2023		Photo by courtesy of: Bob Moffett


Can-Am Riverside			Los Angeles Times 15th Annual Grand Prix			29.10.1972
20		Porsche 917 PA #028 - Porsche 912 F12 2v DOHC 4500 cc Turbo
		Vasek Polak Racing Inc. (USA)			Open bodywork
		Vasek Polak Racing Inc. (USA)			Mid-engined
		Driven by: Sam Posey (USA)		Result: did not finish (Gearbox) Grid: 23^rd (1:41.2800) - 25^th fastest qualifier
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 05/01/2010		Photo by courtesy of: Jean-David Decrevel


Can-Am Mosport			Labatt's Blue Trophy in the Can-Am Challenge Race			10.6.1973
3		Porsche 917/10 #917-028 - Porsche 912 F12 2v DOHC 5400 cc N/A
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Steve Durst (USA)		Result: 5^th Grid: 14^th (1:24.1000)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 21/10/2020		Photo by courtesy of: Graham L. Smith and Dan Samoyloff


Can-Am Road Atlanta			Carling Can-Am Road Atlanta			8.7.1973
3		Porsche 917/10 #917-028 - Porsche 912 F12 2v DOHC 5000 cc N/A
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Steve Durst (USA)		Result: 7^th - Heat 1: 8^th ; Heat 2: finished, position unknown Grid: 15^th (1:22.1750)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 28/12/2007		Photo by courtesy of: Scott Sperka


Can-Am Watkins Glen			6-Hours and The Can-Am			22.7.1973
3		Porsche 917/10 #917-028 - Porsche 912 F12 2v DOHC 5000 cc N/A				-
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Steve Durst (USA)		Result: 7^th Grid: 17^th (1:53.9540)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 20/10/2020		Photo by courtesy of: Andrew S. Hartwell ASH Autophotos, Dave Friedman and Glenn Burnett


Can-Am Mid-Ohio			Eleventh Annual Buckeye Cup			12.8.1973
3		Porsche 917/10 #917-028 - Porsche 912 F12 2v DOHC 5400 cc N/A
		Vasek Polak (USA)			Open bodywork
		Vasek Polak (USA)			Mid-engined
		Driven by: Steve Durst (USA)		Result: 10^th Grid: 19^th (1:32.5780)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 01/09/2003		Photo by courtesy of: Mark Windecker


Can-Am Road America			Road America Can-Am			26.8.1973
3		Porsche 917/10 #917-028 - Porsche 912 F12 2v DOHC 5400 cc N/A
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Steve Durst (USA)		Result: did not start (Oil pressure in Sprint) Grid: 9^th (2:12.5780)
		Sponsors: unknown			Colours: white (+blue)
		Sponsors: unknown			Tyres: unknown


Can-Am Laguna Seca			Monterey Castrol Grand Prix Laguna Seca			14.10.1973
3		Porsche 917/10 TC #917-028 - Porsche 912 F12 2v DOHC 5400 cc Turbo
		Vasek Polak Racing (USA)			Open bodywork
		Vasek Polak Racing (USA)			Mid-engined
		Driven by: Brian Redman (GB)		Result: did not finish (Blown engine) Grid: 4^th (59.8330)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 25/03/2023		Photo by courtesy of: Bob Moffett and Paul Snider


Can-Am Riverside			16th Annual Los Angeles Times Grand Prix And International Race of Champions			28.10.1973
3		Porsche 917/10 TC #917-028 - Porsche 912 F12 2v DOHC 5400 cc Turbo
		Vasek Polak Racing, Inc. (USA)			Open bodywork
		Vasek Polak Racing, Inc. (USA)			Mid-engined
		Driven by: Brian Redman (GB)		Result: did not finish (Suspension) Grid: 4^th (1:13.7600) - 5^th fastest qualifier
		Sponsors: PORSCHE AUDI/VASEK POLAK			Colours: white (+blue)
		Sponsors: PORSCHE AUDI/VASEK POLAK			Tyres: Goodyear
Photo updated: 25/03/2023		Photo by courtesy of: Rainer W. Schlegelmilch Schlegelmilch Photography, Jonathan Tuttelman and Paul Thompson

Random Photo

1 - Mercedes-AMG GT3 Evo - Mercedes-AMG Team Winward Racing

Donations

Recommended

News

FIA WEC standings after Fuji

WEC points after round 5

FIA WEC standings after Austin

Your likely location: United States

© RacingSportsCars (2002-2025) - data, texts and all other information is protected by copyright law and cannot be used without permission. All pictures on this page are in property of their original authors, photographers or owners and have been kindly provided to RSC just for use on this website and it is expressly forbidden to use them elsewhere without prior written permission of RacingSportsCars and the copyright owner.

The RacingSportsCars.com website is intended exclusively for private use and under any circumstances it may not be republished, retransmitted in any form, stored in a retrieval system, sold through any media, without the prior written permission of RacingSportsCars and the copyright owner. All data are presented here just for informative use, they cannot be used as a source for any kind of business.

FAQ | About Us | Privacy Policy | Contact Us