Garrett G40-1000 G-Series II Super Core

Garrett G40-1000 G Series II, Gen 2, Ball Bearing Turbo, 62mm (500HP-1000HP), 938272-5001S. This supercore features new compressor aero technology increasing power and performance, with up to 10% higher compressor flow compared to G-Series Gen I at peak pressure ratio and peak turbo RPM. It's a direct upgrade path for Gen I owners with just a CHRA swap, as it utilizes Gen I compressor and turbine housings. Calibration is required to take advantage of increased flow for a horsepower upgrade. It boasts increased efficiency at high flow rates and stainless steel turbine housings rated up to 1050° C. Water fittings are included.