Garrett Vent External Wastegates
GARRETT VENT | EXTERNAL WASTEGATES High flowing external wastegates for turbocharged racing and performance engines Available in three sizes: 40mm | 45mm | 50mm and four color combinations: Red | Blue | Black | Silver. Garrett Vent | External Wastegates regulate turbocharger shaft speed by venting exhaust gas around the turbine stage of the turbocharger. CFD optimized design maximizes flow and delivers optimum boost control. Advanced thermal optimization increases durability of the diaphragm. The cap design makes spring changes and serviceability of the entire GVW lineup easier and more reliable to perform.. 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. R