BoP Lab / Rules / Letter #31323

#31323 Throttling Device Clarification

From Jose de Miguel · STL, STU · Rule change

2022-01-01 Throttling Device Clarification

#31323 from Jose de Miguel · Rule change · TB 22-01 (2022-01 Fastrack)

In GCR, Section 9.1.4.1.B.4., change as follows:
"~~The intake and exhaust porting on piston engines is free.~~ Porting of intake manifolds and cylinder heads is free on piston
engines."

Referred to by

#31328 Runoffs DSQ STU 3rd Place/ Throttle Body Axel Cabrera · No action required
#31646 Request for Intake Porting Clarification Eric Heinrich · No action required