March 817

March 817
Category Can-Am
Constructor March Engineering
Successor March 827
Technical specifications
Engine Chevrolet 5,000 cc (305.1 cu in) V8 engine naturally-aspirated mid-engined
Tyres Goodyear
Competition history
Notable entrants Paul Newman Racing
Notable drivers Teo Fabi
Al Unser
Bobby Rahal
Debut 1981 Can-Am Mosport Park
RacesWins
104
Teams' Championships 1: (1981 Can-Am)

The March 817 was a British sports prototype racing car, built by March Engineering in 1981 for the Can-Am series. As with all other full-size Can-Am cars of the time, it used a mid-mounted 5-litre, naturally-aspirated Chevrolet V8 engine. Two cars are known to have been built.[1] Paul Newman Racing won the Team's championship of the Can-Am series in 1981 with the March 817, whilst their main driver, Teo Fabi took second in the driver's standings.

Racing history

Both March 817s were bought by Paul Newman Racing, with Al Unser and Teo Fabi initially being selected to drive them. The car made its first appearance in the first round of the 1981 Can-Am season, held at Mosport Park; Unser retired due to brake failure after 12 laps, but Fabi won the race.[2] Unser wasn't present at Mid Ohio, but Fabi won again in a close race.[3] Unser returned at Watkins Glen, but the weekend proved to be unsuccessful; damage to the rear end of his car forced Unser out after 16 laps, and Fabi retired with a blown engine five laps later.[4] Road America saw Unser finish third, for his first podium of the season; however, Fabi crashed in practice and was unable to compete in the race.[5] Edmonton was another unsuccessful event; Unser blew his engine after 25 laps, and Fabi span out after 48 laps.[6] Unser left the team before the Trois-Rivières, and Fabi brought his March 817 home in fourth place.[7] The series then returned to Mosport Park, and Bobby Rahal joined the team; the pair took a one-two finish, with Fabi finishing just five-hundredths of a second ahead of Rahal.[8] Riverside saw Paul Newman Racing suffer another pair of retirements; Rahal suffered suspension failure after 19 laps, and Fabi's car lost a wheel two laps later.[9] The penultimate round of the Can-Am season was held at Laguna Seca Raceway, where Fabi won the race, and Rahal finished in ninth place.[10] Caesars Palace held the final round of the season, where Fabi finished second, and Rahal finished fourth.[11] Despite taking two more wins than Geoff Brabham, Fabi was only able to finish second to him in the driver's standings;[12] whilst Rahal finished eighth, and Unser in 13th.[13] Paul Newman Racing did, however, manage to win the Team's championship.[14] The car was not used again,[15] and was replaced by the March 827 for 1982.

References

  1. ↑ "March 817". Racing Sports Cars. Retrieved 17 August 2013.
  2. ↑ "Can-Am Mosport 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  3. ↑ "Can-Am Mid-Ohio 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  4. ↑ "Can-Am Watkins Glen 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  5. ↑ "Can-Am Road America 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  6. ↑ "Can-Am Edmonton 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  7. ↑ "Can-Am Trois-Rivières 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  8. ↑ "Can-Am Mosport II 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  9. ↑ "Can-Am Riverside 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  10. ↑ "Can-Am Laguna Seca 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  11. ↑ "Can-Am Caesars Pallace 1981 – Race Results". Racing Sports Cars. Retrieved 17 August 2013.
  12. ↑ "Can-Am 1981". OldRacingCars.com. Retrieved 17 August 2013.
  13. ↑ "1981 – SCCA Budweiser Can-Am Challenge – Driver's Standings". World Sports Racing Prototypes. Retrieved 17 August 2013.
  14. ↑ "1981 – SCCA Budweiser Can-Am Challenge – Team's Standings". World Sports Racing Prototypes. Retrieved 17 August 2013.
  15. ↑ "All Results of March 817". Racing Sports Cars. Retrieved 17 August 2013.
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