Garrett GVW-50 External Wastegate Kit 45mm - Mic Turbo

908829-0003

Garrett GVW-50 External Wastegate Kit 50mm

$555.99

Shipping calculated at checkout.

Free standard shipping for purchases over $250 within USA

Color

Black

Silver

Features:

CFD tested for maximum flow and thermal efficiency
Optimized actuation stability and temperature resistance for superior durability
Replaceable valve and bushing components to increase service life
Robust design for easy diaphragm replacement
Liquid-cooled actuator ports for use on severe applications (up to 52% reduction in body temp)
Anodized aluminum actuator cover
Four Colors: Red | Blue | Black | Silver
Size: 50mm
Springs | Fittings | Flanges | V-bands included
Standard Base Pressure: 1 Bar | 14.5 PSI
Maximum Base Pressure:
GVW50: 23 PSI | 1.6 Bar
Minimum Base Pressure: 3 PSI | 0.2 Bar

Material Data:

The valve housing is cast from high temp stainless steel and rated for exhaust temperatures up to 1050° C. CFD optimized for maximum flow and thermal efficiency.

Valve Housing: High temp stainless steel rated up to 1050° C
Diaphragm: High temp Nomex reinforced elastomer
Actuator Cover: Fully-machined anodized 6061 aluminum
Valve Guide | Bushing: Nitronic 60
Valve: high temp stainless steel with plated stem
V-Band: CNC machined 304 stainless steel
Flanges: Fully-machined 304 stainless steel
Springs: 17/7 PH stainless steel

Mechanical Data:

Garrett Vent | External Wastegates are created by the engineers that designed G-Series and GTX Gen II turbochargers. Available in three sizes: 40mm | 45mm | 50mm

Valve Diameter: 40mm | 45mm | 50mm
Valve Mass: (40mm)1.27kg | 45oz (45mm) 1.47kg | 52oz (50mm) 1.56kg | 55oz
Max Spring Base Pressure: 1.7 bar | 25 psi (1:1 backpressure ratio)
Minimum Spring Base Pressure: 0.2 bar | 3 psi (1:1 backpressure ratio)
Port Fitting | Air: M10x1.0 to hose barb (hose ID 6mm | .25in)
Port Fitting | Water: M8x1.0 to AN-3

Thermal Data:

When researching and testing common shortfalls of wastegates, we observed how heat cycling and normal wear can rapidly change their actuation characteristics. Garrett engineers created GVW as a high flowing product with low degradation in performance over its lifespan. Actuation data (opening and closing) in the chart was measured before and after extreme testing conditions. Results show the heat cycled GVW product maintains linear control of the wastegate as compared to the new product. Precise actuation of the GVW provides accurate calibration settings and performance throughout the lifespan of the product. Accurate wastegates, allow for optimum performance of the turbocharger.

Max Thermal Stress (non-cooled): 270°C actuator body temp during thermal cycle test
Max Thermal Stress (liquid-cooled): 130°C actuator body temp during thermal cycle test
Max Exhaust Temp | Peak: Up to 1050°C

4 Color and Size Options:

GVW Wastegates are available in four colors and three sizes

Sizes: 40mm | 45mm | 50mm
Colors: Red | Black | Blue | Silver

Kit Contents:

GVW Wastegates include all the following parts:

Springs
V-Band: Inlet | Outlet
Outlet Flange
Inlet Flange
Valve Seat
Washers: M8 | M10
Water Fittings
Banjo Bolt and Banjo Fittings
Air Plugs

Wastegate Springs:

GVW wastegates are set to 1 Bar | 14.5 PSI of base pressure and can be configured from 0.2 Bar | 2.9 PSI – 1.7 Bar | 24.7 PSI (considering 1:1 backpressure).

Use the chart to reference wastegate size and spring color to identify Garrett GVW wastegate spring pressures

Wastegate Flange Specs:

GVW-50: Inlet OD 68.0mm | 2.68in Outlet OD 63.5mm | 2.50in (Interchangeable with Turbosmart Gen V ProGate 50)

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Testimonials

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Saved me the money and headache of buying a new turbo kit and the turn around time to rebuild was extremely fast
Konstantine Farris