Garrett GT25 vs Avenir BallBrg T-25 [Archive] - SR20 Forum

: Garrett GT25 vs Avenir BallBrg T-25


skyliner
12-19-2002, 09:56 PM
Are these essentially the same turbo? Also listed is a GT25 with .64 A/R housing and 76 trim, and a TO4s compressor .70 A/R and 48 trim. Would this enable me to keep my stock Avenir manifold? Just wondering about upgrading later, but I guess swapping T-28 and GtiR manifold is cheaper. Suggestions and discussions.
Travis E

TUNED200
12-20-2002, 08:45 AM
i know a guy with a silvia swap done who has a t28/to4b. it runs 12's.

Brian

Séb_-Nx
12-20-2002, 01:30 PM
If you want to put the GT25 on your avenir manifold, you will have to grind the block because it wont fit...I mean, the TO4S compressor is very very big!!If you want the gt25,just make a custom manifold and don't do like I did...

Rockwood
12-20-2002, 01:43 PM
the INCON uses a T04S and it supposedly bolts right up to the avenir manifold.

Séb_-Nx
12-20-2002, 02:04 PM
yeah,it bolt because the exhaust side is a t-25,but the compressor side will hit the block, thats what it did on my car.(I'm talking about the gt25 here.)

TUNED200
12-20-2002, 02:34 PM
Originally posted by HotshtSR20
the INCON uses a T04S and it supposedly bolts right up to the avenir manifold.

according to jgy customs, it also fit the bb manifold

http://www.jgycustoms.com/bb37.htm

Brian

Rockwood
12-20-2002, 02:41 PM
yeah, the incon has a funny casting on the turbine, and a few other tricks that help it clear the block.

insane imports
12-21-2002, 04:38 AM
The incon one from jgy looks very nice. I will prob purchase one next year if its still around then.