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Author Topic: PCV Valves  (Read 2884 times)

Bigfish45

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PCV Valves
« on: July 25, 2021, 03:46:59 AM »
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?
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firstgenaddict

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Re: PCV Valves
« Reply #1 on: July 25, 2021, 05:25:47 AM »
The 746 was used in HP small and big blocks, not sure of the differences however it is checked in high level judging.
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James
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Danzo

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Re: PCV Valves
« Reply #2 on: July 25, 2021, 01:44:52 PM »
Different flow rate dictated by engine rpm and load.
Doc.
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william

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Re: PCV Valves
« Reply #3 on: July 27, 2021, 12:38:02 AM »
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Learning more and more about less and less...

169INDY

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Re: PCV Valves
« Reply #4 on: July 27, 2021, 01:35:39 AM »
Thank You William for that Great Link!

Jim
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Jim
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