Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
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David;
The "correct" carburetor for a ZL1 is a Holley LIST 4296. re: idling issue--is it idling too lean and doesn't want to idle at all? Have all the basic adjustments been set (float levels, trim screws, etc.)? How many turns out are the idle trim screws? Eric p.s. Thank you Jason ![]() |
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#2
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Funny how this post is here..a buddy just brought me a gift for my Malibu project..could it be??
L 3955205 list 4296 912 ???is it real?? ALbert
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1969 9566AA COPO Chevelle M-22 1969 Malibu 489 ZL-1 T-56/4.56 1969 Beaumont 540 th400 3.70 1969 Chevelle 300 Deluxe 427 ZL-1 M 22W 1970 Olds 442 W 30 2 door post 1969 Ply. GTX 426 hemi auto. Blue. 1940 Dodge pick up Durango 4X4 1968 Camaro ragtop LSA ZL1 |
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#3
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They are now available new from Holley I believe. 912 sounds like a real ZL1 carburetor to me. I recently sold a May of 1969 L88 4296.
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Day 2 is Life. |
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#4
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Is it old and crusty or new and shiny?
Jason |
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#5
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[ QUOTE ]
Is it old and crusty or new and shiny? Jason [/ QUOTE ] new and shiny
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1969 9566AA COPO Chevelle M-22 1969 Malibu 489 ZL-1 T-56/4.56 1969 Beaumont 540 th400 3.70 1969 Chevelle 300 Deluxe 427 ZL-1 M 22W 1970 Olds 442 W 30 2 door post 1969 Ply. GTX 426 hemi auto. Blue. 1940 Dodge pick up Durango 4X4 1968 Camaro ragtop LSA ZL1 |
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#6
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There are plenty of guys stamping the new ones that do not come with a date. Either way, it should work great for your application.
Jason |
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#7
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Thats what I figured, but its a new ZL-1 carb and thats OK with me
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1969 9566AA COPO Chevelle M-22 1969 Malibu 489 ZL-1 T-56/4.56 1969 Beaumont 540 th400 3.70 1969 Chevelle 300 Deluxe 427 ZL-1 M 22W 1970 Olds 442 W 30 2 door post 1969 Ply. GTX 426 hemi auto. Blue. 1940 Dodge pick up Durango 4X4 1968 Camaro ragtop LSA ZL1 |
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