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Garrett

Garrett G-Series G30-770

Garrett G-Series G30-770

$1,884.99 USD
$1,884.99 USD
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G-Series G30-770 58mm Turbocharger
Horsepower: 475 - 770 HP
Displacement: 2.0L - 3.5L

Features:

  • G-Series Compressor Aero: Optimized for maximum power with a 58mm compressor wheel and 76% efficiency.

  • High-Temperature Capability: MAR-M alloy turbine wheel and stainless steel housings rated up to 1050°C.

  • Advanced Turbine Design: New aerodynamics enhance flow and efficiency.

  • Integrated Sensors & Fittings: Fully machined speed sensor and pressure ports, plus oil restrictor and water fittings.

  • Actuator Calibration: Turbo assemblies include a 0.5 bar actuator.

  • Rotation Options: Standard (880693-5002S) and Reverse (880694-5002S) rotation Supercores available.

Technical Specs:

Component Inducer Exducer Trim A/R
Compressor 58mm 71mm 65 0.72
Turbine 60mm 55mm 84 -

Turbine Housing Options:

PN A/R Inlet Outlet Wastegate Divided
880704-5005S 0.83 V-Band V-Band Internal N
880704-5006S 1.01 V-Band V-Band Internal N
740902-0092 1.06 T4 V-Band Free Float Y
740902-0090 0.83 T3 V-Band Free Float N
740902-0091 1.01 T3 V-Band Free Float N

Performance & Design:

  • High Efficiency: Outflows comparable products with a 15% increase in airflow.

  • Compact Power: Optimized for twin-turbo setups or single reverse-rotation applications.

  • Speed Sensor Ready: Fully machined housing for precise monitoring (sensor sold separately).

  • Improved Cooling: Four water jacket ports for enhanced temperature management.

  • Advanced Oil System: Directs oil to bearings, reducing failure risks.

  • Durability: Twin-piston rings minimize oil leakage; new Mar-M turbine withstands 1050°C.

Turbine Housing Configurations:

  • Made from stainless steel for durability and temperature resistance.

  • Available in wastegated and non-wastegated options.

  • V-band and T25 configurations for flexible fitment.

Downloads:

Warning: Maximum turbo speed is 150krpm. Exceeding this limit risks failure. Use a speed sensor for monitoring.

Performance depends on vehicle modifications and tuning.

GAR-880693-5002S

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