its actually a t4 turbine side.. but with a t3 flange..

 

upgrade to a t70 should fix the problem. are you saying the mounting flange on the hot pipes is a t3?

 

thats what they told me... So i was thinkin.. how can the flange be a t3 but turbine side be a t4?

 

thats what i was wondering. doesn't sound right. who did the tuning on this? did you tune the maf portion correctly. i know when i first got into mine the computer shut my throotlebody down. i forgot what dtc it was that caused this though. but i can tell you when i get home. if you don't have the electric body like i do it may just fuel cut you.

 

I dont have electric throttle body.. and it has a mail order tune just to help it run... but.. I will get tunned my NicD when I get the truck back from paint

 

I was just looking at the Master Power catalog and, for example, you can get a T04E T-70 or T 76 / "P" Trim with a T3 or a T4 Turbine Inlet Flange. So it seems that all the T04E "P" Trims are available in either a T3 or a T4 Inlet flange.

 

yes you can get a t3 or t4 housing for them. but if its a t3 housing it will not flow enough for the motor. they use t3's on Honda's not v8 Chevy's lol.

do you know what spring is in the waste gate? how much boost is it suppose to make?

 

i can just change the turbine side instead of buyin a new compressor right.. If so how much am I lookin at and how difficult is it?

 

its easy as unbolting and bolting it back on. cost is arond 200 i think. pm kbracing

 

found a t70/t4 for 300 bucks.. Is it worth it.. here r specs
INLET 4"
INTAKE 2.5"
BEARING TYPE
WET FLOAT BEARINGS
OIL INLET
1/8 NPT
MAX PSI CAPACITY
35 PSI
COMPRESSOR
.70 AR
TURBINE
.68 AR
COMPRESSOR WHEEL
57.89 /72.95
TURBINE WHEEL
54.47 /83.16
FLANGE TYPE
T4 FLANGE
DOWN PIPE FLANGE TYPE
3??? V BAND
MAX HP
550-600 HP
COOLING TYPE
oil cool only