Cliff's Quadrajet Parts and Rebuild Kits

General Category => Quadrajet Carb Talk and Tips => Topic started by: mcx on May 19, 2020, 04:42:00 AM

Title: 1974 Pontiac 7044262
Post by: mcx on May 19, 2020, 04:42:00 AM

Hello...picked this  7044262 up recently and its from a 455 application of some type...anyway, the idle air bypass in the baseplate has .1065" holes , same for the idle mixture holes, they seem huge,  could someone tell me what is  the original factory spec ?

Title: Re: 1974 Pontiac 7044262
Post by: Kenth on May 19, 2020, 10:38:04 AM

Most if not all 1973-74 Pontiac Qjets have .109"-.110" air bypass and discharge holes.

Title: Re: 1974 Pontiac 7044262
Post by: mcx on May 19, 2020, 01:35:18 PM

Thank you for the info!