Hi folks,

I need some help from you guys, since here where I live (Hungary) there is only a few tuned evo, so I cant realyl ask them.

I need a turbo upgrade as my current turbo cannot deliver enough high rpm HP for my taste.

My current setup:

Tomei 2.3L stroker (86 dia) 9.2:1 compression
272 HKS in/out cams+ HKS pulleys
ported cylinder head
Evo 9-16G turbo
1000cc injectors
76mm exhaust system, no cat
GEMS ecu
custom airbox


right now the machine develops 445 lbft torque at 2850 rpm, and its peak power is 426 crank HP- all measured on a dynoproject dyno.

I am running 1.35 bar pressure right now.

I am looking for a turbo which would spool a little later, but in return would deliver me 500 crank HP.

Here we have 100 octane steet pump gas.

I am looking for a 3071r or a 3076, but i dont know **** about those turbos and dont know anyone who actually own any of those- so I will really appreciate any help which you can give me.

thank you for reading this, looking forward to your posts,

George

 

I used to run a 3071 on a 2.0L built block ... do yourself a favor and stay away from this one. It didn't work too well on the 2 liter, I can't see it doing any better on the 2.3.

IMO a 3076 would be the bare minimum I would go with on a 2.3. I run a 50 trim (similar size to a 3076) on my built 2.0, and I'm pretty happy with it. If I had a 2.3, I'd probably lean towards something like an HTA35R (twin scroll if you can afford it), though. Spoolup should still be pretty good, and the power would be stoopid good.

l8r)

 

Definently not a green

The new anti-surge FP RED would rock on 100oct

 

35r they said

 

GT35R. HTA if you could afford it.

 

I'm in the same boat as you and looking for 550-600awhp. This is my setup

AMS 2.3rr
Stock Cylinder head
wilson IM
BR ported TB
4" intercooler
1200cc injectors
br double pumper
pt6262 turbo
BR turboback with QTP downpipe with a custom side exit exhaust (Still working on this. total pita)

Go research this turbo. Its absolutly perfect for what I want.

 

HTA35r

 

6262 would be nice.

 

If you don't mind a little bit of lag, you can't go wrong with an FP Red or a GT35R. I ran a 35r on my 2.3 for about a year, and have no complaints about it. I think it is the perfect streetable big turbo for a stroker powered Evo. As far as power, with the Red, 500+ WHEEL horsepower should be attainable, with the 35r you can get closer to 600whp even with 100 octane fuel. You will definitely be over 500 crank HP with either setup.

 

Hta3586

 

well since nobody asked yet what will you be useing the car for?

if drag racing and you have the money go all out and go hta 35r

but if ur street/track racing it maybe a red would be better but its your decession from here on out and good luck

 

HTA35R is too big if your goals are 500HP
FP EVO RED is good advice. stock frame bolt on turbo. Or even the Tomie turbo if you want to maintain super fast spool.

 

My 2.3 stroker is being put in as i speak. I have almost the same setup as you hks 272 cams 1000cc injectors. I'm running a hta 86 ill let you know what i put down on pump .

 

Definitely would be a 35R or FP Red!

 

+1