Garrett G30-770 Super Core - Standard Rotation 880693-5002S

Garrett G30-770 SuperCore — Standard Rotation (880693-5002S)

The smaller of the two G30 supercores and the one that fits a broader range of street builds. Garrett's highest flowing, highest efficiency compressor and turbine aerodynamics to date, packaged in a compact frame that outflows comparable products in its class.

G Series compressor aerodynamics with 76% maximum compressor efficiency on a forged billet aluminum wheel. Mar-M alloy turbine wheel rated to 1050°C, with new turbine aero that improves flow and efficiency. Fully machined speed sensor and pressure ports come standard.

Specs: 58mm compressor inducer, 71mm exducer, 65 trim. Max flow 73 lb/min, max recommended shaft speed 150,000 rpm. Supports 475 to 770 hp on 2.0 to 3.5L engines. Standard rotation.

Sizing: this is the size where a built K-series, EJ, or 4G63 makes real power and still drives like a street car. 475 at the bottom of the range means it isn't oversized for a car that sees traffic.

Install a speed sensor if you're near the limit. Running past 150,000 rpm is at the owner's risk and can cause damage and premature failure. The port is already machined — sensors sold separately.

This is a supercore, not a complete turbo. Turbine housing kit sold separately; pick the A/R for your application. Stainless steel housing options rated to 1050°C.

Oil restrictor and water fittings included.

Not CARB legal. Not for sale in California.