TURBONETICS T04b and hy35 turbos Need some help....

wardog

R.G.V WARDOG
Jan 19, 2006
564
0
16
ALTON, TX
Ok here is the deal, im starting a new build and would like some info on these two turbos. Like how much power can be made with proper mods , the more info the better. Im trying to decide and compare these 2 turbos so i can choose one for my 7mgte.

1. Is a turbonetics T4-T04B

compresor:
T04b (v1) 63 trim, inductor=55.4mm, exductor 69.97mm, 0.60 a/r
Exhaust:
t4 flange, 74.6 trim, ind=73.5mm, exd=63.54mm, 0.58 a/r


2. Is a Holset Hy35,t3, 9cm exhaust claims to flow 57 lb/minute

CALLING MDC motorsports ;) (I know you gonna say holset but some info on the turbonetcs turbo like spool time, max power etc )
 
Last edited:

MDCmotorsports

Offical SM Expert: Turbochargers
SM Expert
Mar 31, 2005
4,194
2
38
43
Indy 500
www.MDCmotorsports.com
Here's the v1 / v2 map:

t04b-v1-v2.gif


Heres the Holset map:

p1558952_1.jpg