Garrett G25-660 Turbo Assembly Wastegated 350-660hp – 0.92 A/R / Standard Rotation

G-Series G25-660 Turbo Standard Rotation 54MM Comp Ind 0.92A/R T25 Turbine Inlet V-Band Turbine Outlet

Product Description
Garrett G-Series Turbochargers Feature The Latest Innovations In Turbocharger Technology. Our Highest Flowing, Highest Efficiency Compressor And Turbine Aerodynamics To Date. Countless Engineering Hours Have Been Spent To Create The Perfect Blend Of Efficiency And Performance In A Compact Package.

Key Features

• G-Series Compressor Aerodynamics For Maximum HP
• New Turbine Aero Provides Higher Flow And Efficiency
• 54MM Compressor Wheel Inducer
• 49MM Turbine Wheel Exducer
• 79% Maximum Compressor Efficiency
• 76% Maximum Turbine Efficiency
• Mar-M Alloy Turbine Wheel Rated Up To 1050° C
• 0.92 A/R With V-Band Turbine Housing Inlet Flange
• Assembled And Calibrated With 0.5 Bar Actuator
• High Efficiency Ceramic Ball Bearing Cartridge
• Standard Rotation
• Oil Restrictor And Water Fittings Included
• Fully Machined Speed Sensor And Pressure Ports

Maximum Allowable Turbocharger Speed
165KRPM. The Use Of This Product Above Max Turbocharger Speed Is At The Owner’s Risk, And Can Result In Damage And Premature Failure. To Protect The Turbocharger From Overspeed When Operating, A Speed Sensor Can Be Installed Into The Compressor Housing To Monitor Shaft Speed. Sensors Sold Separately.

Performance Results Of This Product Are Highly Dependent Upon Your Vehicle’s Modifications And Tuning/Calibration. The Horsepower Numbers Represented Above Are Calculated Based Strictly On Choke Flow Of The Compressor Map (Total Turbo Capability), Which Represents The Potential Flywheel Horsepower.

Product Specifications

Engine Characteristics

• Min HP:350
• Max HP:660
• Min Displacement (L):1.4
• Max Displacement (L):3.0
• Important Product Information:Garrett Performance Kits are professional aftermarket products only designed for certain racing vehicles driven on particular racing tracks and shall only be used on racing vehicles that will never be driven on public roads or highways. Garrett Performance Kits are not legal for the use in vehicles on public roads or other roads to which public road law applies. Any vehicle modifications using Garrett Performance Kits are AT YOUR OWN RESPONSIBILITY and AT YOUR OWN RISK. Only use Garrett Performance Kits in compliance with all applicable laws, regulations, and ordinances (including but not limited to emission, noise, operating license, performance, safety, and type-approval aspects). A vehicle modification using Garrett Performance Kits may particularly affect or void a vehicle’s warranty, operating license or type-approval. Moreover, only use Garrett Performance Kits in compliance with all applicable racing and racing track provisions. It is YOUR OWN RESPONSIBILITY AND RISK to ensure that your Garrett Performance Kit fits your vehicle and area of application. YOU MUST ENSURE LAWFUL AND SAFE OPERATIONS AT ANY TIME. You should particularly consult the owner’s manual and service manual of your vehicle. You should also contact your vehicle’s manufacturer to determine what effects modifications may have on important aspects such as safety, warranty, performance, etc. Only install and use Garrett Performance Kits if you have fully read and understood this important safety information and if you fully agree with the terms and conditions set forth therein

Compressor Wheel Specs

• Compressor Exducer (mm):67
• Compressor Wheel Mat:Forged Fully Machined
• Compressor A/R:0.70

Turbine Wheel Specs

• Turbine Inducer (mm):54
• Turbine Exducer (mm):49
• Turbine Trim:84
• Turbine Wheel Mat:Mar-M

Turbochargers

• Product Line:G-Series
• Frame Size:25
• Rotation:Standard
• Cooling:Oil & Water Cooled
• Wastegate:Internal
• Bearing:Ceramic Dual Ball Bearing