lasvegasgs

iTrader: (4)

Hey guys how do I find out my comp ratio??

Lets say I have a

347 CI motor
Stock Pistons
Stock Head gaskets
PRC LS6 CNC Ported Heads - not for on chamber size but they have never been milled


So how do I get a comp ratio of 9.5??
What would
347 CI motor
Stock Pistons
Patrio Stage 2 heads with 52mm chamber
Head gasket not sure which to use.

Also how does the calculation work?

Navy David SS

iTrader: (13)

http://www.csgnetwork.com/compcalc.html

here ya go

David