OK guys, im in the market for a new turbo and need your help, here is my info so you guys can help me out:

MOTOR SETUP
I have a fully built and GE sleeved 84.5mm low compression CP pistons, eagle rods, everything balanced, GSR motor with a fully built head with oversized ferrea valves along with a ferrea valvetrain and an AEBS intake manifold with a 68mm throttle body.

Turbo setup
SLS T3 topmount manifold 3in downpipe, 38mm wastegate, RC1000cc injectors, AEM EMS, Medium sized intercooler. walboro 255 fuel pump

I believe thats all the important stuff, so here is what i would like to accomplish. I want to have between 400-500hp on pump gas, and want to make comfortably make between 600-700hp on race gas. I dont want a boost transition that feels like a light switch, as i have read that comes from a t3/t67. and i dont want major turbo lag either.

So what turbo should i use, I have really considered a gt3582r but that turbo maxs out around 650hp. Is the gt35r the best turbo i can get that will fit my T3 flange? Is there any BW, precision, or turbonetics turbos i can get that will meet my goals? thanks a lot H-t and sorry for the essay

 

for those goals, yes the 35R will suit your needs nicely. I'm looking for the exact numbers and have already bought the turbo... Wish I had it done so i could tell you results but not yet!! good luck!

 

the only thing I would change here is the 38mm wastegate to a 44mm. Might see some creeping issues there.

 

Is there anything i can do to help that 38mm wastegate problem?

 

IIRC, if you run high boost levels, the smaller wastegates are good.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sofakingtyte &raquo;</TD></TR><TR><TD CLASS="quote">OK guys, im in the market for a new turbo and need your help, here is my info so you guys can help me out:

MOTOR SETUP
I have a fully built and GE sleeved 84.5mm low compression CP pistons, eagle rods, everything balanced, GSR motor with a fully built head with oversized ferrea valves along with a ferrea valvetrain and an AEBS intake manifold with a 68mm throttle body.

Turbo setup
SLS T3 topmount manifold 3in downpipe, 38mm wastegate, RC1000cc injectors, AEM EMS, Medium sized intercooler. walboro 255 fuel pump

I believe thats all the important stuff, so here is what i would like to accomplish. I want to have between 400-500hp on pump gas, and want to make comfortably make between 600-700hp on race gas. I dont want a boost transition that feels like a light switch, as i have read that comes from a t3/t67. and i dont want major turbo lag either.

So what turbo should i use, I have really considered a gt3582r but that turbo maxs out around 650hp. Is the gt35r the best turbo i can get that will fit my T3 flange? Is there any BW, precision, or turbonetics turbos i can get that will meet my goals? thanks a lot H-t and sorry for the essay


</TD></TR></TABLE>

you are limited with the t3 flange so there arent many choices to make 700whp. a gt3567r could possibly work, or a t3/t67 with a p trim exhaust heel aka gt37r aka t3/t67 H.O.

no need to worry about anything because your fuel system cant support your power goals anyway.