G57-2750 102mm Super Core, G57 Turbo without turbine housing. P/N: 880547-5006S
Garrett G57 turbochargers are engineered for extreme horsepower applications like Radial vs The World and
X275 Drag Racing. A new high-flowing inconel turbine wheel and a one-piece aluminum center housing are the
two major features that differentiate the G57 from its predecessor.
Turbine Stage: The newly engineered turbine wheel with optimized G Series aerodynamics increases flow up
to 28% (Compared to GTX Gen II, see graph below). The large 90 trim turbine stage measures 118mm at the
inducer and 112mm at the exducer. G57 is offered with three stainless steel V-band turbine housings in 1.09 A/R,
1.25 A/R, and 1.41 A/R.
Center Housing: One-piece aluminum center housing reduces supercore weight. The center housing is air
cooled, features a 16mm dual ceramic ball bearing for premium rotor dynamics, and retains the oil inlet and
outlet specifications from previous GTX designs.
Compressor Stage: Garrett G57 compressor stages are offered in 88mm, 94mm, 98mm, 102mm, and 106mm
inducer sizes each with their own horsepower ratings indicated in the model name.
Supports up to 3000 horsepower
88mm, 94mm, 98mm, 102mm, 106mm compressor options
118mm inducer turbine wheel
28% more turbine flow (compared to GTX) see graph below