blow off valves posted by Z_animal on August 20, 2003 at 01:37 AM
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There are specific high performance recirculation valves, and there are blow off valves. Blow off valves only blow off the air, they don't recirculate it. Therefore, no actual BOVs can be used as recircs (unless you ghetto-rig a hose from the hold on the BOV back into the intake). Just about every brand that makes BOVs, also makes recircs though