stockers

[1347]

Originally Posted by L.Fite

So... while we are talking legal/illegal...
How is a head with 118cc combustion chamber a replacement for a combo with 103cc chamber?...
Oh and bigger intake valves too...
Wanting to build a motor but, very confused as to how all this works...
Would build an iron head but castings cost as much as aftermarket aluminum...
So not seeing a lot of advantage other than moving weight...
Maybe should be in tech, but seemed to fit the thread.
Seems to be a lot of gray... or maybe I'm just not too smart...

You are speaking in code. You should probably put this post in the tech forum, tell us what combo you are contemplating building, and ask these questions.
It really doesn't fit the thread, the topic is about people claiming the class is filled with cheaters. Which I don't agree with. An approved head by NHRA is not what this topic is about. Does your combo which allows an aluminum head carry more hp?
Again, move this post to the tech forum and you will probably get answers.