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help with procharger setup, adding bov

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Old 08-10-2011, 12:18 PM
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Default help with procharger setup, adding bov

Car is almost ready again, I keep killing trannys. Anyway I want to revise my procharger setup, how does this sound?

D1SC 3.4 pully spinning at max
I have spintech bracket with chevy chad mod
front mount intercooler. Also adding meth injection.

From the outlet of the intercooler to the throttle body, I have the factory black procharger bpv, then air intake sensor. Car is speed density(2bar). I want to make a new charge pipe with new bungs installed. how does this sound for charge pipe, procharger bpv>meth injection(close to tb)>air temp sensor>bov.

BOV is HKS so I dont think it uses a spring, going to run turbosmart controller

I need some opinions, thanks

I think the bpv is open from idle to 0 vacuum to release extra pressure, Bov works opposite as its closed until a certain amount of boost is reached and then It will open once that happens. basically im trying to make my power adjustable so I can run low boost daily driving and flip the switch to high boost when needed. correct me if im wrong, thanks for looking

Last edited by pdasterly; 08-10-2011 at 02:04 PM.
Old 08-10-2011, 09:40 PM
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BOV are not wastegates. They are designed to stay closed until you see a vaccum in the intake in a turbo car. They release pressure between shifts and rapid throttle closure to prevent excess pressure on the turbo impellers..They have nothing to do with controlling the boost pressure..you need a wastegate..
Old 12-18-2011, 11:09 PM
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exchange the BOV for a Wastegate!




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