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Old 12-12-2015, 09:18 AM   #11
james schaechter
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Join Date: Dec 2004
Location: Cumming GA
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Default Re: Differences in Q-jet vs 585 Holley vs 4GC

Quote:
Originally Posted by Mark Yacavone View Post
Yes, the 66 540 Holley should be rated about five more than the 4GC, but so far, NHRA doesn't want to hear about it.
Mark, that little carb option is still rated at 274 on our car. 66 nova stickshift. I have heard from a couple racers (not in Midwest) that said the 585 was a legal replacement on the stocker 327 275 but I really really doubt that is legit. We run the QJet on that combo in stock and it works well. ( and UH OH! we actually have the product engineering bypass regulator on our car as well)
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