sr20det build questions

[kendal_jones101]

alright i have just about everything for my build but a headgasket im using cp pistons there 87mm 9.0:1 what size headgasket should i go with i gonna prob be getting an apexi or tomei gasket.

[s13-t]

was the block resurfaced? the head? Do you want to stay around 9:1 CR?

[kendal_jones101]

the block will be done resurfaced cleaned honed just about all done i was looking to stay around 9.0.1 but if i have to drop it alittle bit i will my goal is 350-425 daily driven and 450-500 for drag i plan on breaking my motor in with my current setup gt2871r .84 ddb and 550cc injectors

[chicos240]

have a look at the compression calculators on enthalpy. They can tell you all you need to know.http://www.rs-enthalpy.com/info.html