Originally Posted by michael1
I have a brand new pair of pb1802 heads, what needs to be done to make these work on a 632 with 2 1150 dominators with 10.5-1 compression in a 3400 drag radial car. Thanks
why is the compression so low?
if the 1802's are just out of the box, .. some porting and a proper valve job
will wake them up.
Curtis