mechanix565
10+ Year Contributor
- 165
- 1
- Apr 19, 2009
-
Pawtucket,
Rhode_Island
so after getting my head milled im trying to figure out how much compression ive gained if any
7 bolt head ported/polished and milled .015
block resurfaced .003 material removed
this gives me a total of .018 total removed height
im running evo 8 rods and pistons which with a stock dsm head nt a 8.3.1 compression ratio..
stock head gasket thickness is .050 and ill be running stock size head gasket
will I get a noticeable increase in compression id like to gain a bit what do you guys think
7 bolt head ported/polished and milled .015
block resurfaced .003 material removed
this gives me a total of .018 total removed height
im running evo 8 rods and pistons which with a stock dsm head nt a 8.3.1 compression ratio..
stock head gasket thickness is .050 and ill be running stock size head gasket
will I get a noticeable increase in compression id like to gain a bit what do you guys think