Parnelli VPJ1
| Category | USAC IndyCar |
|---|---|
| Constructor | Vel's Parnelli Jones Racing |
| Designer(s) | Maurice Phillippe |
| Successor | Parnelli VPJ2 |
| Technical specifications | |
| Chassis | Aluminum Monocoque |
| Suspension | Inboard springs and Fox shocks front and rear, operated by top rocker arm with front and lower rear A arms of streamline tubing |
| Engine | Offenhauser 158 cu in (2,589.2 cc) I-4 Mid-engined, longitudinally mounted |
| Transmission | Hewland L.G. Mk.II 4-speed manual |
| Weight | 1,550 lb (703.1 kg) |
| Fuel | Methanol |
| Tyres | Firestone Speedway Specials - Rear 27.0x14.5-15 - Front 25.5x10.0-15 |
| Competition history | |
| Notable drivers | Al Unser Mario Andretti |
The Parnelli VPJ1 is an open-wheel race car, designed by British designer and engineer Maurice Phillippe for Vel's Parnelli Jones Racing, to compete in U.S.A.C. Championship Car, between 1972. It was driven by Mario Andretti and Al Unser. It was powered by an Offenhauser four-cylinder turbo engine, reputed to develop between 1,200–1,300 hp (890–970 kW), depending on turbo boost pressure levels. It didn't win any races, but did score three podium finishes; two for Unser at Indianapolis and Pocono, and one for Andretti at Phoenix.[1][2][3][4]
References
[edit]- ^ "1972 Parnelli VPJ-1 Monoposto Chassis VPJ-1/102". Conceptcarz.com. Retrieved 2022-06-02.
- ^ Triplett, Kevin (2019-05-29). "Kevin Triplett's Racing History : 1972 Vel's Parnelli Jones Racing Team VPJ-1". Triplettracehistory.blogspot.com. Retrieved 2022-06-02.
- ^ "1972 Parnelli VPJ-1". conceptcarz.com. Retrieved 2022-06-02.
- ^ Log in (2021-11-01). "This reborn 1972 Indy car was salvaged from Parnelli Jones' dumpster - Hagerty Media". Hagerty.com. Retrieved 2022-06-02.