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#1
05-22-2025, 08:59 AM
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It looks like it is a 6.5 valve Craig..........
https://documents.holley.com/techlib...al_listing.pdf 
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| The Following User Says Thank You to napa68 For This Useful Post: | ||
dykstra (05-22-2025) | ||
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#2
05-22-2025, 11:54 AM
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That listing is where I have an issue. The carb I have is and early 4150 with two PVs and it indicates *(12-13)* which does not appear at the end of the chart. The listing on that chart is a single PV for a 4160 carb. UGH! Thanks for the response!
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You've never lived until you've almost died -- for those who fight for it, life has a flavor the protected will never know!
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#3
05-22-2025, 12:49 PM
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Do you know the vacuum at idle the engine produces. That will guide you as to # PV needed. I think Tim's 6.5 # will work fine. Call our sponsor Custom Carbs Tom or Phil can help you.
https://customrebuiltcarburetors.com/
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Steve Shauger The Supercar Registry www.yenko.net Vintage Certification™ , Providing Recognition to Unrestored Muscle Cars. Website: www.vintagecertification.com
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earntaz (05-22-2025) | ||
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