T3/T4 hyprid turbo [Archive] - SaabCentral Forums

: T3/T4 hyprid turbo

5th August 2003, 03:32 AM
Hey There!

I'm going to install t3/t4 turbo to my '86 saab,
i currently have oil/air cooled and i'm thinking updating to water cooled version. Does anybody know where the water pipes should come to turbo????
I think in coming water comes from water pump and the second comes to the breathing warming system??

sorry about my bad english.
thanks! :wink:

28th September 2003, 03:58 AM
Hi there,is your car a 9000? if so the water goes to the heater hose, the best thing is to get a look at this on a younger car (´87 and on).

What kind of hybrid are you putting in your car?
Do you have other mods?

Jón Gunnar, Ísland

3rd October 2003, 06:56 AM

I have fuel regulator for performance use and new turbo hooter valve. APC is also trimmed to fit with the new turbo better!
I think t3/t4 is with t4 compressor wheel about 60mm.
So you can call it 60mm trim if you want to! I have resolved this water problem and allready installed turbo and it runs great max power!!!!!!

8th October 2003, 07:24 PM
I hope you have a lot of head work done to that car..
If not then I wouldn't run more then 12-15psi..

26th December 2003, 09:02 AM
The head on these models are not the big problem for high performance, its the fuelinjection. With good intercooler, turbo, ignition and fuelinjection you can reach 333hp with stock motor.