T3 Manifold

blk91

Member
Aug 29, 2005
78
0
6
ca
Does anybody know Of any T3 manifolds being produced for the supra, I am thinking of maybe putting on A larger GT30 turbo like a GT3071, And they seem to be few and far between.
 

Orion ZyGarian

Jeff Lange wannabe
Apr 2, 2005
1,490
0
0
35
Sarasota, FLorida
www.suprastore.com
IMO a GT3071 is too small for a 7M. The GT3071 is also the smallest GT30 AFAIK.

Here are the compressor map for the 35R plotted out for a 7M. The upward slant might not be perfect, but the boost level is 18 psi.
p1034791_1.jpg


Its borderline surging at that point; even worse on the GT3076R, and the 76 compressor wheel is bigger than the 71.
 

Nick M

Black Rifles Matter
Sep 9, 2005
8,897
40
48
U.S.
www.ebay.com
Cartech makes a manifold in T3 or T4. But lately, Cartech seems to have problems. Leaking intercoolers for people that want a cheaper product.