So.jerZ-28

iTrader: (20)

So busy during the day I don't have time to call precision to find out so mabe a member can answer the question.

Precision Sc6162 T3, trying to order up my 4 bolt disharge exhaust flanges. I.D. of exhuast housing on turbo is a round 2 5/8" hole w/ 4 bolts..
I have found 2.5" , 2.75" & 3.0" flanges. which one.. If the bolt spacing is the same between all three, let me know cuz I would like to run 3.0" piping from both turbos & merged to 4.0" all way back to rear.

Thx in advance

Chris@CBR

4 Bolt T3 discharge is 2.5.

So.jerZ-28

iTrader: (20)

is the 3.0" 4 bolt flange the same bolt pattern/spacing as the 2.5"? Cuz it would make my life easier if I could just bolt on the 3.0" flange instead of having to form cones from 2.5 to 3.0

Chris@CBR

I don't know right off.
The GT35R takes a 3" 4 bolt flange.
The standard old T3 4 bolt is 2.5.
I'm not sure if they will interchange.

I would bet there are different.

So.jerZ-28

iTrader: (20)

Bump....anybody else?