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Old March 4th, 2024, 04:32 PM
Prowbar Prowbar is offline
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Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
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Default Re: Holley Sniper 2300

Quote:
Originally Posted by sclor View Post
Regarding pcv valve, I switched mine over to Ford setup used in the seventies. Don't remember exact application, but it shouldn't be too hard to find. Ford used them on their v8's. I was uncomfortable with middle cylinders running leaner under the original GMC factory system.

Hope that helps.
Regards
Steve
New Orleans
I like your solution. Tried the external PCV setup before but didn't succeed. Going to try it with a PCV valve on intake vacuum. I assume that is what you connected the hose to?
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