dump valves
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From: Bournemouth - 5x Ex Impreza owner. 997 GT3 CS.
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The standard one is perfectly adequate for quite a bit of power, an aftermarket one wont give you any difference unless you start going for big turbo's etc.
VTA's (vent to atmos) *can* cause idle probs as it mucks up the air metering. If you want pops and bangs and fit in with the cahv crowd, this is the one for you.
MB
The standard one is perfectly adequate for quite a bit of power, an aftermarket one wont give you any difference unless you start going for big turbo's etc.
VTA's (vent to atmos) *can* cause idle probs as it mucks up the air metering. If you want pops and bangs and fit in with the cahv crowd, this is the one for you.
MB
Originally Posted by tony brad
hi all
just want to know which is the best dump valve to use for power,a recirc or a atmo,and why is it best one?
cheers
just want to know which is the best dump valve to use for power,a recirc or a atmo,and why is it best one?
cheers
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