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Hey guys I just bought a set of as cast LS2 heads to install when I do my cam swap In a few months Im installing Cometic .040 heads Gaskets with the heads which should raise my compression to 10.95-1 I was wondering what Kind of gains Ill see from these heads over my stock 241s with the TR224 cam? Ive heard 10-15 and 20-30 which one should I gain?
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01 NBM Base SS build #514 M6 Pat G/EPS 230/234 111+4 Cam, LS2 Heads, Tick Master,Extreme Chassis 8.8 with 4.30's, BMR LCA And Torque Arm, Edelbrock PHB, FIPK intake, Ported TB. Jet-Hot LT Headers TSP True Duals Tuned By SB Tuning
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Untouched 243 heads usually gain about 15-20 hp over 241 heads.Originally posted by mtuggle86 View Post
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if they are low mile heads send them to Livernois and have them run the cnc program on them. I think its like $500Comment
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there brand new heads I got them for 400 so I just decided to go with thin gaskets with the heads to get the compression around 11 to 1 so Im going to hold off on getting them ported for now01 NBM Base SS build #514 M6 Pat G/EPS 230/234 111+4 Cam, LS2 Heads, Tick Master,Extreme Chassis 8.8 with 4.30's, BMR LCA And Torque Arm, Edelbrock PHB, FIPK intake, Ported TB. Jet-Hot LT Headers TSP True Duals Tuned By SB TuningComment
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You guys think back cutting the valves 30 degrees will pick up much more power without cnc porting the castings?01 NBM Base SS build #514 M6 Pat G/EPS 230/234 111+4 Cam, LS2 Heads, Tick Master,Extreme Chassis 8.8 with 4.30's, BMR LCA And Torque Arm, Edelbrock PHB, FIPK intake, Ported TB. Jet-Hot LT Headers TSP True Duals Tuned By SB TuningComment
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