my new build consists of a built gsr b18c1

components:
sleeved, forged pistons,rods,head studs,skunk2 valves and valvetrain
10.2:1 wiseco pistons, heads been resurfaced a couple of times as well as the block
whats the highest i can boost safely? turbo is a greddy 18g

 

Your only limitation will be the fuel you run.

 

Compression isn't high at all. But, the other limitation will be that 18g.. Go BIG or GO HOME!!

 

you're planning to tune this setup right ?
your tuner can work with that compression ratio.

a built block and only a 18g ?
what is your power goal ?

 

I'm also curious. Planning to upgrade in the future?

 

Hey your build is similar to mines sleeved 10:2 pistons brian crower valve train gt35r turbo. 14psi on 91 i have no issues what so ever only issue is im buying tires often ;

 

Similar? I don't think so.
gt35r and 18g .. big difference.

 

i was reffering to the builds not the turbos.

 

The compression shouldn't be a problem with a good tune. But the turbo I would upgrade.