Garrett G55-2250 94mm Super Core

The G-Series G55 turbochargers feature advanced compressor and turbine aerodynamics, offering high horsepower performance for 3.0L – 12.0L engine platforms. This super core includes a 94mm compressor inducer and a 133mm compressor exducer. The turbine stage has a 112mm inducer and 106mm exducer, providing up to 15% more turbine flow compared to GTX Gen II turbos. It features a one-piece aluminum center housing, a 16mm ceramic dual ball bearing cartridge, and is outline interchangeable with GTX Gen II turbos. Stainless steel turbine kits are sold separately with various A/R options for T6 and V-Band inlets. An oil restrictor is recommended for optimal performance, with an oil pressure of 40-45 psi at maximum engine speed.