The other Champion GT2 car (the 993 chassis #74) was the lucky one. This one (964 based) hit a lot of stuff and collected a bunch of DNFs. I think the best it ever did was 4th at Sebring in '95 when the 74 car got second, but I could be wrong about that. I believe it was fresh from bouncing off the wall ass first outside turn 6 at a Daytona HSR event... maybe 2000 or so. I remember thinking it was funny that a car only retired a couple years was now "historic" It was a fantastic well built car and hadn't really been molested at all at the time... I know it went through a bunch of hands later. I saw it for sale a couple years ago for ridiculous money.

Pesch -- drilled retainers = CMW. Beware.

I've heard that from you before, but car has been pushing over 700 hp for 25 years with no problems. So I see nothing to beware of.

Compressor really looks like this one:
Porsche 934 935 962 Turbo 55 Garrett Fresh Rebuild Paul Newman Race Team | eBay

Wait, I thought Speedfab owned the car posted, not Pesch?

Nevermind, get the GT35R!!

Thanks again for all the inputs.
While restoring the car, I'm trying to find some history of it...

Does anybody know who could have put this turbo together?
Even better, who could have put this turbo together with B&B headers and CMW retainers?

6 years later, this subjetc tickled my curiosity again, and while I haven't made any progress on the car's restauration, it seems that I found where the compressor side of this turbo comes from.

1990-03 Navistar, Int Harvester CV Off Highway, Various T04S04 Turbo 466065-0003

It's a T04S04 from a Navistar 7.6 diesel...
The ground areas on the housing match with the different casting marks on this picture :
As well as the compressor wheel dimensions: 443874-0017 (Ind. 58.3 mm, Exd. 84. mm, Trm 4.85, 6+6 Blades, Superback).

http://forums.pelicanparts.com/uploa...1682944214.jpg

http://forums.pelicanparts.com/uploa...1682944607.jpg

The original 6 bolts pattern of the turbine housing looks like a TA45 from a Volvo truck...

Now I have to find out which T04S ot TA45 has a 56mm turbine exducer...
Still haven't got the time to release the turbine housing bolts.