Wastegate Outlet
#1
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Wastegate Outlet
Is it alright if you run the car with the Wastegate outlet just letting the exhausts right from the wastegate or is it better to attach some piping and have it vent down and away from the engine?
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have piping to have it expell the gases away from anying. The exhaust can melt anything in a large radius. You can always re-route the wastegate dump into the downpipe.
#6
Originally Posted by xviper,Sep 10 2004, 01:56 PM
Aren't wastegate exhaust gases supposed to be dumped back into the exhaust header post turbo?
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Actually, this is to prevent boost creep and increase wastegate response more than any real power to be gained from it. Having a turbo-back exhaust system that flows too well in comparison to the wastegate will give you uncontrolable boost and a option to solving that is to just have the dump tube vent to the atmosphere. Another solution is to just buy a nice large wastegate and have it recirculate into the downpipe .
It will be EXTREMELY noisy though if you vent to the atmosphere.
It will be EXTREMELY noisy though if you vent to the atmosphere.
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That depends on the inner diameter and material of the downpipe and exhaust. Like I said, it can be a neglegable amount of power increase. There is also turbulence once the wastegate opens pre-turbo in the manifold collector itself.
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