i have a stock sleeve b18b je piston eagle rods block gaurd and am running a t3-t4 .63ar. drag manifold. my question is im lookin to get into a 60-1 70ar. i put down 344whp pump gas at 17psi. is it worth the upgraded turbo with the same set-up but with a retune? what is a save psi to run with that set-up? thanks for any advice in advace.

 

with a conservative tune and some good gas I run 18LB at the track with my B16 stock sleeve... Im gonna do 23ish this year and see what she will do

 

what is your set up?

 

what T3/t4 do you have ? you just said .63 . is it a 50/57/60 trim what lol than we can tell you if a 60-1 would be worth it, also if it helps you at all my friend is making 430 off a 60-1 on his B16 on 93 oct. pump

 

its a 57trim now and i beleive the 60-1 is a 63trim

 

so from 50lbs/min to about 60lbs/min. As long you get the 60-1 that has a larger EXHAUST wheel, like a p-trim or stage 5 (just saying you have a .XXA/R doesn't mean anything) you'll exceed your goal MUCH more than with the standard stage III that comes with the 60-1 T04S. your 57 trim and standard 60-1 use the same exhaust wheel. that could hold you back a bit.

 

ok. thank you for your imput