Random RaceCar Part Picture

Kinja'd!!! "Yogurt" (calebrater)
02/05/2015 at 01:52 • Filed to: None

Kinja'd!!!2 Kinja'd!!! 5

Dual siamese water cooled wastegates off the Toyota 503E engine.

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DISCUSSION (5)


Kinja'd!!! ly2v8-Brian > Yogurt
02/05/2015 at 01:54

Kinja'd!!!1

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Kinja'd!!! Shoop > Yogurt
02/05/2015 at 02:42

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waste gates? Is that just a flap that let's extra turbo air out? Gadzooks.


Kinja'd!!! samssun > Yogurt
02/05/2015 at 03:11

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Which one's legal size, and which one's extralegal?


Kinja'd!!! Yogurt > Shoop
02/06/2015 at 15:52

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Yes, the valves open to allow exhaust gases to bypass the turbo charger turbine section (hot side) in order to control the amount of turbocharger boost pressure. A more technical term would be turbine bypass valves but waste gate is the more commonly known term for them.

More info can be found here: http://en.wikipedia.org/wiki/Wastegate and other places on the interwebs.


Kinja'd!!! Shoop > Yogurt
02/07/2015 at 02:38

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Oh I know what a waste gate is, I'm on this site for chrissakes. I'm just in awe that they need cooling on race cars.