This Run was on BC STG 2. The new cams are TODA- we're working with about 11.8-12.0 CR (did not cc the whole thing) A stock GSR block needs alot more compression to use that kind of lift. I heard that putting SiR-II Pistons in a GSR will do about 11.7:1 Cr. The Spec Cs (compared to the Stage 2) were worth about 20whp
good stuff..i have plans to throw in some Spoon balanced jdm ITR pistons..hopefully with the GSR head and thinner head gasket, i SHOULD yield some decently high 11 compression..
wow, car seeems to pull hard
itsjussjerry 1 year ago
You Should See Spec C
preludepower420 1 year ago
@preludepower420
What kinda cams now? I have JUN3s, but my stock GSR block doesnt get much use out of them.
itsjussjerry 1 year ago
This Run was on BC STG 2. The new cams are TODA- we're working with about 11.8-12.0 CR (did not cc the whole thing) A stock GSR block needs alot more compression to use that kind of lift. I heard that putting SiR-II Pistons in a GSR will do about 11.7:1 Cr. The Spec Cs (compared to the Stage 2) were worth about 20whp
preludepower420 1 year ago
good stuff..i have plans to throw in some Spoon balanced jdm ITR pistons..hopefully with the GSR head and thinner head gasket, i SHOULD yield some decently high 11 compression..
itsjussjerry 1 year ago
nice keep it up
cortez3113 2 years ago