Quote:
Originally posted by joe bogger
What do you mean I am off!!! They are a the merline-X cylinder head and ocording to world they flow over 400 cfm out of the box, I want these heads but like I said they have 80cc combustion chambers. I dont want that high of a compression so I was hopeing there was a deep dish piston I could use. But I am afraid Its not going to happen.
that head is way to muchCFM when a set big O ports will do and to make them heads work you need more than pump fuel and big roller cam if you run them heads and a small cam with no CR it will be a pig