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Re: carburation system
I always get best mileage with Quadrajets. You can buy a spread-bore adapter, but I think a correct intake will flow best. All you really need is a stock intake. You'll be fine if you don't want to change it. I doubt whatever cam you have makes your engine any more radical than what GM built and put a quadrajet/cast intakes on. You need the proper Quadrajet, though, a smaller one
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed"
GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project)
GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling)
Tim
"Don't call me a redneck. I'm a rough cut country gentleman"
R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~
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