commpression with 4x1h heads
 

hey guys iam wondering if i plained (milled) my 4x1h heads down some would it up my commpression and if it can be done how much do u think you could take off .. or is it a waste of time lol....

if those are 114cc's youd be better off getting some lower compression heads...

How's it go again? 1cc for every 5 thousandths? So losing, say, 20ccs would be 100 thou? Too much.

Depends on what they are on.

http://www.angelfire.com/fl4/pontiac...MyShadowA.html

:)