which size head gasket
4.010 bore, the pistons come out .005 of the hole w/ mahle -4cc pistons
stock rods
72cc heads
im deciding between the stock .052 and .040
the .052 would give me a compression ratio of about 9.5 and the .040 of about 9.8,
wouldnt the quench area be better with the thinner gasket? but is the compression raito too high?
which one would fight detonation better?
any help is appreciated
thanks, Gary
Last edited by extremetoy; Oct 2, 2008 at 02:21 AM.
If you plan on more than 10 #s later on then go w/ lower comp.
Doug

