ls turbo?

[rsxdc52002]

ok so im going to run a built b18b1 block with crower stage 2 turbo cams at 12 psi what power do i need 2 be looking for also what pistons and compression 2 use? its a t4 63wheel trim

[miro_gt]

you could be looking anywhere from 0 whp (blown engine) to like 500+ whp with gt42 and 15:1 comp pistons running on methanol, and possibly adding NOS to the setup.

or the other way around would be to tell what turbo you're using, or to tell what whp you want...

either that ^ or there are some new turbo cams that come at 12 psi that I know nothing about

[rsxdc52002]

bump

[Pickleteg]

How much power are you looking for.......12psi is not power level...

[Slomaro Z28]

What is built? I have a b18b1 with forged pistons and rods, but not sleeved. On the stock LS head and a t3/t4 I am around 240ish @ 11 PSI. Mine needs a aftermarket MAP sensor so I can up the boost.

[rsxdc52002]

i want around 300 whl let me know what ya think

[jap_racer1]

What is built? I have a b18b1 with forged pistons and rods, but not sleeved. On the stock LS head and a t3/t4 I am around 240ish @ 11 PSI. Mine needs a aftermarket MAP sensor so I can up the boost.


you serious hmm doesnt make since to me i was running 8 lb. on a gsr forged internal and made 289 with vtec off and 307 with vtec on then came the 3 bar map sensor and that was fun for a while but not reliable?

[jap_racer1]

is what you need to do is save your money use all name brand parts so you dont F*** it up PUT A GSR HEAD ON IT SO YOU HAVE VTEC AND THAT HEAD IS LESS PRONE FOR DETONATION AND RAISES THE COMP .2 I NO THATS A LOT RIGHT forged rods and pistons at 9.5:1 about a 60 trim turbo garrett turbonetics or precision with a cheap ebay intercooler and piping setup whatev bov you want name brand tial 38 mm wastegate and a log manifold and sell all your leftovers then all you need is a 3 bar map sensor and you can get almost to 500hp as long as you have the right clutch and everything else is right but relistically low 4's at 18 lb

[Slomaro Z28]

you serious hmm doesnt make since to me i was running 8 lb. on a gsr forged internal and made 289 with vtec off and 307 with vtec on then came the 3 bar map sensor and that was fun for a while but not reliable?

You had a better flowing head

[jap_racer1]

You had a better flowing head


true true your right?

[miro_gt]

i want around 300 whl let me know what ya think

now we're getting somewhere :D

thought I dont know what T4 turbine you're using, with about stock compression pistons your power goal is fine for a reliable setup, as long as you're using parts that dont break easy.

P.S.

log manifold is the dumbest manifold ever created. Look elsewhere

[NovaScotia]

12psi on a built motor is a waste of everyones time and your money. for 300 wheel youre looking at 1.2-1.5bar. thats on a 6067 or equivalent