Author Topic: quadrajet vent tubes  (Read 1683 times)

Offline qjetsrule

  • Carb lover
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quadrajet vent tubes
« on: January 19, 2015, 07:53:00 PM »
anyone know why some quadrajets have a slashed main vent tube? is there any benefit to slashing the tube? thanks

Offline dougbert

  • Garage guy
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  • Posts: 21
Re: quadrajet vent tubes
« Reply #1 on: January 19, 2015, 09:00:28 PM »
page 10 of the book shows a 1971 buick carb. Says it identifies as a 800 cfm carb if it also has a long curved arm on the throttle linkage. Don't know how widely that applies to other carbs.