im looking at a used master power t-76 turbo. i have a stock ls1 with basic mods. looking to do a basic turbo kit. looking for around 5-550rwhp. is this turbo ok? will it spool too fast? it has a t3 housing. ill be reving to 6200 for the time being. also there are pics a few posts down, can you tell if its a t4 or a t3?
here are the specs
Master Power T-76 P-Trim Series
Rated up to 800 HP
Compressor Wheel Compressor Housing
Inducer dia. Exducer dia. Trim A/R Air Inlet
76.5mm 103.5mm 55 .72 101.5mm
Turbine Wheel Turbine Housing
Exducer dia. Inducer dia. Trim A/R Div/Undiv. Discharge Inlet Part Number
64.5mm 74.0mm 76 .96 Undivided V-Band T3 810047-396
lol....i dont get too much traction in 1st and 2nd as it is now being n/a. so it would be nice to have a little lag.....geeze never thought i would say that..haha
The master power turbos are really not that expensive new and come with a waranty. Unless your getting it really cheap i would suggest you just buy new.
__________________ 1987 RX7 Turbo II+LS1/T56
Did you bring enough?
I think that might be a T4 .96 (The hot side should have it marked as far as A/R)
I have a MP T70 on my Stock (other than springs/pushrods/Injectors) 98 SS and even from a dead idle punch, it lags for a sec, but...when the turbo comes in....traction is gone...period.... so I would just plan on dealing with traction issues... I would'nt try to get a laggy turbo by any means!
__________________ 1994 Z28 A4 Bolt-Ons/4.10s SOLD 2001 SS A4/M6 Bolt-Ons,4000stall,231/237 592/603 111.5, Moser 9" 4.30s SOLD 1993 Z28 M6 Full Bolt Ons/ 3.73s SOLD 1998 SS A4 Single T70 Turbo http://www.ls1tech.com/forums/forced...old-build.html
lol....i dont get too much traction in 1st and 2nd as it is now being n/a. so it would be nice to have a little lag.....geeze never thought i would say that..haha
Sounds like a traction problem and not a turbo/lag problem!
Ya, that's a standard MP T76, P-trim, T4 .96a/r turbo. FYI, those are about $775 brand new with 1 year warranty.
I ran one on my LS1 in my truck and they are a good fit for these motors.
__________________
01 ECSB, Forged 5.7 LS1, 4x4, GMC: 12.21@110.5 at 4800' (DA 7000')
KB Racing S475 Turbocharged! FULL Line of EFILive and Innovate Products!!! AUTHORIZED Master Power, BW Airwerks and Turbonetics Dealer!!!
PM or Email for details Kbracing96@gmail.com
as previously noted that isnt a good setup. Ive personally seen a gain of 24 rwhp by removing the screen on the dyno. Ive tested a larger K&N cone filter vs no filter and only seen a 5 hp loss
as previously noted that isnt a good setup. Ive personally seen a gain of 24 rwhp by removing the screen on the dyno. Ive tested a larger K&N cone filter vs no filter and only seen a 5 hp loss
yeah but i wouldnt take the chance. just like descreening the maf. no way. but yeah the 76 will be fine. you dont need a wider tire for stock purposes though? what type of tire is on the car? i would run m/t's and never look back. i think nittos suck the big one
__________________ 2001 NBM WS6
TR226/Performabuilt lv2/HSW/Yankss3600/UMI
More to come..... if money allows
2001 4l60e trans for sale. 35k miles pm for details..
master power turbo question 
