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Re: Piston-style BPV harmful to engine???
Posted by Craig [Email] (more from Craig) on Thu, 9 May 2002 18:05:00
In Reply to: Piston-style BPV harmful to engine???, Joe98, Thu, 9 May 2002 17:46:11
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Those arguments don't make much sense. A BPV just opens a valve dumping intake boost at a set pressure. A by-pass or blow off valve of any sort should not effect peformance, unless the the stock BPV is leaking pressure because its boost capacity has been exceeded. This can certainly hapen on a modified motor. The newer stock by-pass valves are supposed to be good up to 20psi, anything above that and they will bleed off boost. A high boost motor is also likely to go through stock by-pass valves a bit faster. I really can't imagine how an aftermarket BPV would effect anything unless the stock BPV is bleeding pressure.
Craig
posted by 152.16.24...
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