Gtr35r 0.63 Or .86

[scarface]

i'm not going to be able to afford big cams, but i will get a good exhaust manifold then, a hi mount, what about hype33, he gets 305rwkw on 15psi with no cams, do you think thats just a happy dyno, do you know how much i would be looking at approximately with around 1 bar and decent hi mount manifold, i already have a 3.5 inch hks straight through exhaust so i think it is breathing easy

Edited October 19, 2007 by scarface

[Cubes]

Too hard to say.

The power will be up there and it will go hard thats all that really matters.

Try not to fixate on dyno numbers.

Easy to say difficult to do.

[scarface]

haha yeah i guess, thanks for all the advice

[Groomy]

i just wanna highjack this thread quickly as i am having the same dramas with choice of turbo for my engine

Im not sure whether to go GT3082R or GT3582R.

I have stock internals aswell, with all supporting mods, including poncams.

i will only be running low boost as i dont wanna pop the engine, but i would still like to make ~300rwkw

they hard part is peoples different perception of how much lag is too much, i want something thats quick, 4k is fine to wait for it, but

this is in an S13 so im not sure whether it would be suitable as its probly just gonna break traction as soon as it hits boost. Now as fun

as that is for around 3weeks, it gets boring after a while hehe. i would like some response but i dont wanna hafta run high boost on the

GT30R to get it.

EDIT: lawl first post finally after over 2years

Edited October 19, 2007 by Groomy

[Cubes]

Simply bolting a turbo on 2 different turbos on to an rb30det with stock inlet, stock cams, stock exhaust manifold.

One had a GT35r .82 bolted on to it; nothing was port matched. 17psi 270rwkw

My own had a Gt30 .82 bolted on to it; I port matched everything + it did have a little port/polish. 15.5psi 268rwkw

Turbo size at this power level I don't believe has much if anything to do with power vs boost.

Get the motor breathing better is the best thing you can do.