427 BBC pistons closed chamber ideas or?

[Alan Roehrich]

Originally Posted by sean1970ss

Alan,

E-85 Roller cam, I would be stoked to be in the mid to low 9's or in the 5's eight mile. Local we just have 1/8th 1/4 is over 5 hours since HRP is gone. I really appreciate your insights. I can post up my cam specs to. Would I be better off with a open chamber head? 990 or 088?

An open chamber head will flow better. But you can make big power with a closed chamber head.



Cam specs might help.


How much HP do you need to achieve your goal?