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83 280ZX B.O.V. help


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I'm new to Z car's and dont have a FSM for my 280, just bout it about 3 days ago. Obviously turbo I need help on how exactly i install a blowoff on my 280ZX, what bov i should purchase and which vac nipple do i need too connect it to

thank you

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Then you really wouldnt need one as it has a recirculating type bov from the factory.

Until you start adding more power and boost to the car I wouldnt worry about it yet.

The biggest bang for the buck is a 3 inch mandrel bent exhaust from the turbo back

Nets you 20 hp

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I don't think it has a BOV from the factory but I think you can hold off on it until you swap out the J-pipe with a intercooler. Then you can plumb the BOV anywhere before the throttle body and tee off any vacuum line on the intake manifold. If you really wanted to, you could figure out a way to mount one on the J-pipe but you have to recirculate it back to the intake or your car will run rich between shifts and will stall.

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