l92 comp. question
08-16-2006, 06:29 PM
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l92 comp. question we are building a 414 l92 headed motor. Planning on using gm head gaskets. Any thoughts on 11.0:1 compression or 11.5:1. Leaning towards a 200-250 shot of gas. We have concerns about cylider pressure and blowing a head gasket. Any input is appreciated
08-17-2006, 12:37 PM
#2
Why just the GM gaskets? Cometic can make you whatever you need and are hella strong as well.
The only issue with GM OEM castings is the deck thickness on a N2O motor.
The 11-11.5:1 compression is fine, depending on the gas and the cam you could go higher or lower.
bret
The only issue with GM OEM castings is the deck thickness on a N2O motor.
The 11-11.5:1 compression is fine, depending on the gas and the cam you could go higher or lower.
bret