NHRA 2020 Rule Amendment SS Intakes???

[Tom Broome]

Originally Posted by SSDiv6

Get off the pipe. Your statement shows the lack of knowledge of porting cylinder heads.

It is not about volume, it is about CSA, volume and shape of the port. You can have a 230cc port volume that is outperformed by a 200cc port volume.

Well....He may not be a "renowned head porter", but he has enough common sense to understand that if you lose volume by drastically milling the intake surface, you gain the ability to change the "CSA, Volume and shape of the port".....To use your phraseology.

Perhaps you shouldn't take his statement as an absolute.