Proposed Performance Penalties for Porsche and BMW
#28524 from Kip VanSteenburg · Not recommended · Minutes (2020-06 Fastrack)
Thank you for your letter. The Club Racing Board would like to see the effect of these recent
adjustments before any additional changes would be made. If the letter writer would like to submit
some factual test data such as dyno or head flow plots, that would be incredibly helpful as the PAC
continues to seek equal parity.