racinrob43
10-17-2012, 10:12 PM
I have a question on cylinder heads. This is the current rule on heads:
Section 607
Heads
§607.1 Types Permitted. Heads must be stock for the make and model of the vehicle, cast iron only.
My car is a 1980 Buick Regal. Am I allowed to run a set of 462 casting heads?
Section 607
Heads
§607.1 Types Permitted. Heads must be stock for the make and model of the vehicle, cast iron only.
My car is a 1980 Buick Regal. Am I allowed to run a set of 462 casting heads?