For those of you that use this turbo, what are you making hp wise? What do you think the max rated hp would be. The compressor is a GT40 56 Trim with a T04S 70AR housing. The turbine is a tangential T4 68AR housing with a T04 69 trim.

How is this compared to say a pt67 or a full race t4/t67? I'm getting lost on this and hear different stuff from different people, I want to hear from people that use this turbo, or know about it.

 

got a friend that has the pt67, made 327 on 11 pounds of boost on stock motor and tunning, but he said the only bad thing is that it starts spooling at 4500 and reaches full spool at 5300. with a built motor he should sppol fatser. oh yeah this was a stock gsr motor.

 

Hmm...thats pretty good, seeing as how if its a stock 1.8. I'm running a fully built 2.0L. I was also informed by Arturbo that he has seen as high as 650whp from this turbo (pt61). Anyone else have this turbo?

O I was also told by a little birdie to use the pt61 over the pt67

 

I am running a PT-61 with an .81 a/r backend. I should have dyno #'s next week or so. I will keep you posted.

-Ryan