Which PCV valve for a 355ci
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Supreme Member
Joined: Apr 2006
Posts: 1,801
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From: Rochester NY
Car: 1984 z28
Engine: 355
Transmission: 700r4
Axle/Gears: Moser 9" 4.11
Which PCV valve for a 355ci
Can i keep using the stock pcv valve that came off my 305 or do I need a different one for my new 355?
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Joined: Sep 2003
Posts: 1,408
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From: Western Maryland
Car: 82z28
Engine: 406
Transmission: th350
Axle/Gears: 3.23
Junior Member
Joined: May 2008
Posts: 52
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From: Oregon
Car: 84 Z28
Engine: 383
Transmission: TKO 600
Axle/Gears: 3.73/Strange 12 bolt
Re: Which PCV valve for a 355ci
I would suspect the specs of the pcv valve have more to do with the volume of the interior of the crankcase and less about the performance of the engine.
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Joined: Jan 2000
Posts: 20,981
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Which PCV valve for a 355ci
More to do with how much idle air is expected to bypass the throttle through the PCV. For a performance engine, it doesn't matter.
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