Re: Holley Carb Help
Holley 670cfm street avenger. I’ve changed the vac secondary spring softer & stiffer, bigger & smaller squirters and it still has a horrible bog when I go quickly to WOT.
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‘66 Chevy C-10, long bed fleetside, 350, 3 on the tree, 4-7 drop.
'77 chevy C-10 Custom Deluxe, 350, SM465 4 speed, flatbed.
'80 jeep CJ-5.
‘14 Chevy 1500 Z71…
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