stock jetts?
anyone know what the stock jet sizes are for a holley 4160. 4bbl vaccume secondaries auto choke. any ideas.. trying to go up in jet sizes cuz plugs are really white like im in a lean condition. i checked holley but cant find it.
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66 mustang-292-Holley 4160-World Castings Windsor Sr.-Hooker super comp headers-MSD box & Coil.3.55 gears. B&M Z-Gate-Black leather racing seats with 4pt harnes.
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