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An ideal wastegate will precisely control boost at any level and keep boost
stable in all conditions. External wastegates are generally considered better
than internal gates because they (usually) do not cause turbulence for the air
exiting the turbine and have larger ports and hence greater airflow capacity.
These are wastegate setup pictures submitted by people on the Z31.com and Z31Performance.com message boards. |
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External Wastegates |
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Rick88SS |
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JohnZboy's Tial gate. |
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Steve88T's Turbonetics race gate. |
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RACINGZX's gate mounted to crossover pipe between manifolds. |
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88hybrid's Tial gate (on custom turbo relocation piping). |
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Oopziboozted's Tial gate |
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Jason84NA2T's Tial 40mm gate mounted on crossover pipe (on 87T car). |
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Adam88ss's GReddy gate on custom weld-el manifold. |
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viperSLAYER's Greddy 47mm gate. |
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viperSLAYER's Tial 40mm gate. |
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GotFast?/Ian88SS's HKS 40mm gate. |
