Originally Posted by 2_Liter_Turbo 
Originally Posted by cory How so, its less volume running through the exhaust?
You can actually induce a venturi if it's routed properly, which will help with exhaust evacuation out of the wastegate and prevent any kind of boostcreep. It also sounds way better IMO, I hate dumped wastegates. Had it for two weeks, never again, lol. On a street car of course.
I understand the concept if the low pressure on the wastegate if it were recirculated, but I want to know how dumping an external wastegate doesn't help reduce the flow demands of the exhaust???
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