I have a B18a with eagle rods, ross stock compression pistons, and a blockgaurd. Stock LS head with some mild porting. I am running a T3 with a tial wastegate, drag gen 3 manifold, starion ic, greddy type s, hks old school exhaust, and all the other small bits and pieces. How much power can a build like this produce with proper fuel and tunning?

 

I'm gonna have to say in the 'hood for 275~300whp maybe. straight T3's are kinda small, you'd have to push a good bit a boost to hit the bigger numbers. With a good standalone i'm sure you could hit those numbers, though you'll be tapping out the turbo.

 

so with a bigger turbo how much would a block like this handle

 

really

 

depends on ur tuning skills. some people crack sleeves at 12psi, some crack them at 20. definitly get a bigger turbo if u wanna make power though.