Ok, it's a 1964 Nova with a 194 0.030" over, high lift crane cam, clifford "heated", 390cfm holley, headers w/ 2.5" flowmaster. It loves to be over 2,500rpm. Now the question: What gain if any in perfomance/power is there by re-routing the PCV valve from the vacuum port to the exhaust via a venturi. No I don't have to deal with emmision testing. Also looking for tips on what size/rating power valve should be handling the secondaries on the Holley in this set-up?
