i would highly recomend the GT35R to you because my friend put that along wiht all of the supporting mods and he is doing 400+++ on 93pump and a conservative tune and well over 500 with C16, of course you will have lag but if this is going to be a 1/4 mile car fix the lag by building boost on the line.... just my $ .02

 

with out my stand-alone when it was just fuel management and boost controller with the all bolt ons and stock internals and stock head i put down with 91 octane in kali on 21 psi with a gt 3037s atp turbo 373hp on mustang dyno which is about 450 on a dinojet. So its very possible!

 

Sorry I ment stock block. haha. atp turbo is great for the money . retains stock intake manifold and stock intercooler. I only spent 2200 on the kit. With my stand-alone on c16 octane I'm probably looking at 550 on dinojet at 26 psi. or boost low,its a good turbo is what i'm saying.

 

"Sorry I ment stock block. haha. atp turbo is great for the money . retains stock intake manifold and stock intercooler. I only spent 2200 on the kit. With my stand-alone on c16 octane I'm probably looking at 550 on dinojet at 26 psi. or boost low,its a good turbo is what i'm saying."

u like the 3037 over the 3071? what trim size is this turbine? better than RNR 50 trim

 

Henry, slow spool on that 3037. Unless you're going to be running race gas a lot, think smaller. That's my .02.

Do you have cams yet? Get those and pick your EM solution. Then think about a turbo.

 

I say the upper limits of the WR on 91 are in the 340 to 350whp range on a dynojet with much cooler temps. Not the 100s that everyone is dynoing with right now. That's with cams and a test pipe, BTW.

THis is only my uneducated opinion, I could be wrong.

I made 306, 306 on a dynojet with no cams and a HFC, 95+ temp, and not a ***** out, overly aggressive tune.

 

Here is some of the numbers we have seen on 91 pump gas NO ALKY


1)2.0, GT35R, EMS, tons of supporting mods, 460whp on 91, 24psi

2)2.0, GT35R, EMS, even more supporting mods, 470whp on 91, 24psi

3)2.4, GT40, EMS, lots of mods, 520whp on 91, 22psi