T04Z 62/62mm Drop-In 093/Factory Turbo
This turbo is the ultimate upgrade from an anemic factory T04B H3 turbo into a modern firebreather while completely bolt-on and supporting power ranges in the 300-400hp range. Our turbo is built re-using only the factory turbine housing, which is machined for the Garrett Stage 5 T350 inconel turbine wheel. A new bearing housing is used with an upgraded oil seal ring, and 360* billet thrust bearing. From there we use a custom billet backing plate and compressor wheel, and finally topped with a new Garrett T04Z, anti-surge, .71 AR compressor housing. This compressor housing features an anti-surge 4" inlet (vs 2.75 stock) and 2.5" outlet (vs 2" stock) with v-band option.
The billet compressor wheel is an off the shelf GTX40 wheel that is cut down to a 62-1 sizing of 62mm inducer/76mm exducer, it utilizes all the benefits of a modern billet Garrett wheel design, in the packaging of an older style wheel, while still being rated for 70+lbs of air, enough to make up to 400 hp at the crank. This wheel with its t350 turbine wheel and tight exhaust housing, retains stock like spool characteristics with the big top end power of a big single turbo, and with its modern anti-surge compressor housing is very favorable for heavy towing.