I happen to have a gt4082 garrett turbo, comperssor side, inducer 58mm, compressor 82mm, exhaust 77mm.

What would this be compairable to,?...........schwitzer,holset,ect.

haven't had that much exp upgradin turbo's bein that they cost pruty good $$$$

So I been scavengin some from truck yards

any turbo guru's help ? maybe ?

 

guess nobody know......................

anybody

 

400HP give or take a few , usally theres a 175 to 200 HP diffrence in gas hp to diesel 100/10 for gas and 80/10 for diesel , not all the time but its close , and u need a adaptor T04 to T3 i know were u can get those to if u need one

 

Any chance ya seen or heard of a large housin garrett used on a modded truck like ours?

and adapter r ya talkin bout the, exaust manifold side? cause yea been tryin to figure out what I needed and where to get it,..............that is if this turbo is any better than my 35/40 been talkin bout in the other post, cause I need somethin bad

 

there some out there , mine uses a garret center section but with different housing and wheels , the adaptor lets u bolt up T04 style turbo flange (garrett) to the factory manifold , 105$ for one , As for being better than yr 35/40 ,,, depends on who done it some do a little more than others when doing hybrids that garret u posted supports 585 on gas so its going to b low on diesel , compared to that hybrid , u want to make 400 to 600 with a garett look for some thing that flows 79lbs per minute

 

well check out the exhst housing post thats the same turbo

all it is is a stock hx40 center section and compressor housing off a 8.3 cummins and 35 12cm2 factory housing and I have no idea what it flows comaired to the gt40

if it helps the garrett came off a dt466 int engine in a dump truckaround 7L I think

 

is it a new dt466 ?? i know the older ones use TO4Es the GT turbos r supposed b nice with the bearings and such , but i dont think yr going to c much diffrence , what is the A/r on the turbine housing ??

heres more info on the garrett
GT40
Compressor Turbine Wheel
HP Displacement Whl Dia. Trim A/R Wh Dia. Trim A/R
370-650 ,3.5-5.0L 82mm 50 .58 77mm 73

if im not mistaken the 40 uses a 60 mm were thats a 50 for the compressor and max is 5.0 liters

find a gt 42 94 ,,, find me one also

 

Its actually off a 95 model and it just has regular friction type bearings, and I also saw that the one on garretts web was just for 5.0, but p/n didn't match up with any on the website can only figure it is too old, but it does have inducer about 52mm large side bout82mm and exhaust is bout77mm