Just wondering if anyone has converted their T3/t4 with a .63 ex to a .48? Is this possible or does it have to be sent away. Would i need a new shaft wth a ex wheel for .48? Or is just the housing different? Sorry if this is a stupid question...

 

you can just swap turbo's with me, I have and .50 AR.

 

50 on the compressor? Im looking for a t3?t4 with a .48 exhaust housing instead of a .63...Looking for faster spool.

 

You can just change the turbine housing as long as the new housing will accomodate your current turbine wheel. Ie, if you have a Stage 3 turbine wheel, you can't use a .48 a/r housing that was made for a Stage 1 wheel. It will not fit.

Sonny

 

EDIT: Sonny beat me to it


It depends on what stage turbine wheel you have. I'm using a stock ford t3 cartrige with a t04b cold side. I just changed from a .48 to the .63 a/r housings with no problems. If your turbo uses something like a stage 5 turbine wheel then you need a housing designed for the stage 5 wheel. But they are interchangeable if they match.

 

Cool. but how do i know what stage wheel i have....i have no clue.....its a Turbonetics T3/T4 for a sohc vtec delsol. I asked the guy i bought it from and he not sure what the specs are for it.

 

anyone?

 

I would guess its a stage 3 wheel.