Stock Intake manifolds - The 1947 - Present Chevrolet & GMC Truck Message Board Network

79blazer · 05-22-2007, 08:21 AM

I just bought a newly rebuilt quadrajet to replace the stock dualjet in my truck. I need a 4 barrel intake to bolt it to. With so many quadrajets made, there are many intake manifolds in the pick-a-part Yard. My primary concern is getting the best mileage I can. Is there any difference in the stock quadrajet manifolds? I do have a left over Edelbrock performer intake, but it is not EGR. I prefer it, but wouldn't a stock small runner intake give me better mileage?

example, Would a Caprice intake be any different than a truck intake?

05-22-2007, 08:21 AM	#1
79blazer Registered User Join Date: Aug 2006 Location: Mesa, Arizona Posts: 136	Stock Intake manifolds I just bought a newly rebuilt quadrajet to replace the stock dualjet in my truck. I need a 4 barrel intake to bolt it to. With so many quadrajets made, there are many intake manifolds in the pick-a-part Yard. My primary concern is getting the best mileage I can. Is there any difference in the stock quadrajet manifolds? I do have a left over Edelbrock performer intake, but it is not EGR. I prefer it, but wouldn't a stock small runner intake give me better mileage? example, Would a Caprice intake be any different than a truck intake? __________________ 79 Blazer Cheyenne, 2wd 305 3.42 stock 85 Caprice, TBI converted, new 350 crate motor, Monte Carlo SS Wheels, Bilstein shocks,



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