C_Sports_Racer

C Sports Racer

C Sports Racer (CSR) now known as Prototype 1 (P1) is a class in the Sports Car Club of America. it consists of open top prototype style cars. The maximum displacement is 1615cc, in a 2 valve crossflow engine, with a minimum weight of 1300lbs w/driver. Two cycle or 4 valve/4 cycle motors between 850cc and 1300cc are permitted with a minimum weight of 1200lbs. Supercharging and turbocharging are permitted within limits, and with a maximum displacement of 765cc. Some CSRs are Formula Atlantic or Formula SCCA cars converted by adding bodywork to the chassis.[1]

Steve Forrer racing to his CSR win at the 2013 SCCA National Championship Runoffs
More information Year, Driver ...

[2]


References

  1. "Introduction to SCCA Racing Rules".
  2. "SCCA Runoffs Driver Histories" (PDF). SCCA. Retrieved 28 August 2016.



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