Quote:
Originally Posted by Bill UK
First of all you shouldn’t hear the Bov vent, the supra is fitted with a recirculating Bov and doesn’t vent to atmosphere, to test the stock Bov;remove it from the car and blow down the main large ? hole, you shouldn’t be able to feel any air passing through to the other large ? hole. (You will need to establish if you have a stock Bov first)
Not sure of the stock psi mine goes to the max on the stock gauge, and 10 psi on my extra boost gauge. The only mods are shimmed wastegate (3 washers) and front cat removed. If I remove the second cat the boost goes up to 14 psi and I hits fuel cut-out.
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is it possible to buy an aftermarket bov that vents to atmosphere then maybe just plug the hole where the stock bov recirculates too?
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White 1989 5sp Turbo Targa
shimmy wastegate 3 washers, 3" exhaust 2 1/2" piping, raised hood 24mm, R1 diamond drilled/slotted rotors
Momo short shifter, White Glow Gauges
Panasonic CQ-C7105U MP3/CD deck, 2x12" Rockford Fosgate HE2 subs, Pioneer GM-X922 amp
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