NHRA 2020 Rule Amendment SS Intakes???

[BBF67]

Originally Posted by Billy Nees

I think that sometime soon this rule is going to get clarified.

The new ruling is not in the intake manifold paragraph of the rule book. It is in the cylinder head paragraph. Spacer plates are being used to make up for what is cut off the intake side of the cylinder head. The heads are being cut at a severe angle so the valve cover bolt holes remain intact and runner volumes can meet the spec.