Porsche 968 Engine Questions
#31478 from Hayes Flynn · Rule change · TB 22-01 (2022-01 Fastrack)
In EP Spec Lines, Porsche 968 (92-95), change Intake Valve size as follows:
"(I) 37 39.0/(1.46 54)"
BoP Lab / Rules / Letter #31478
#31478 Porsche 968 Engine Questions
From Hayes Flynn · EP, FP, HP · Rule change