turbo question..?

L

LePore

New member
what modification would be needed to run this turbo on the 4.3? the reason i ask is that i was going to sell this turbo to buy a 20G or larger. this turbo will support 750hp

T3/T04R hybrid .70 AR comp.
4" inlet
2.5" outlet
comp. inducer 65.5mm
comp. exducer 92mm
T3 .63 AR exhaust housing

stock turbo on the left...TO4R on right
 
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Osmosis

Osmosis

New member
Re: turbo question..?

I think you need to know what you want. If you just slap on any huge turbo, chances are your gonna have a miss-matched set up. The exhaust side of the turbo must be matched to the tq converter so you will not have turbo lag. Start searching the threads, calling turbo dealers ect...
 
Brassmonkey

Brassmonkey

Cruzin' Mel Man
Re: turbo question..?

Don't you have it backwards? It looks like the stock turbo is on the left and the upgrade is on the right.
 
Quickstop [UK]

Quickstop [UK]

Combating adversyty.
Re: turbo question..?

3 bar map, increased fuelling, different fuel tables, bigger pump, bigger injectors, different stall on TC, different trans....how long is a piece of string.

What power output are you after? You want a driveable vehicle or a street moinster. Kind of an open ended question.

search ownz apparently.
 
SY-1193

SY-1193

Active member
Re: turbo question..?

You may have to cut on the A/C bracket a little to fit it with it bolted to stock exhaust manifolds or ATR headers (flange is located the same on ATR's as the stock manifolds) because of the larger compressor side of this turbo. Some sort of fueling upgrades are highly recommended as others have said above. Add an adjustable FPR - Fuel Pressure Regulator to the list. Remember this turbo probably weighs more...some bracing to carry the extra weight may be needed...when things heat up and expand and contract the extra weight can cause cracks in the exhaust manifold or headers.
 
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