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PCV Valves

Started by Bigfish45, July 24, 2021, 10:46:59 PM

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Bigfish45

July 24, 2021, 10:46:59 PM
Can anyone explain to me what's the difference between a CV-736 pcv valve for a L34 & L35 396 engine vs a CV-746 pcv valve for a L78 engine?

firstgenaddict

#1
July 25, 2021, 12:25:47 AM
The 746 was used in HP small and big blocks, not sure of the differences however it is checked in high level judging.
James
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Danzo

#2
July 25, 2021, 08:44:52 AM
Different flow rate dictated by engine rpm and load.
Doc.

william

#3
July 26, 2021, 07:38:02 PM
Learning more and more about less and less...

169INDY

#4
July 26, 2021, 08:35:39 PM
Thank You William for that Great Link!

Jim
Jim
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