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72BLAZERDUDE · 04-26-2005, 12:34 PM

Your going to get alot of opinions on this so here is mine. I put a new Edelbrock 1406 on my 307 about 3 1/2 years ago and haven't touched it yet. Somebody is probably going to tell me its out of adjustment or whatever. All I know is it starts everyday and I get about 14 mpg in my 2wd Blazer. I am sure someone could tune it and get better mileage but I work under the old idea " If it aint broke dont fix it. Bought a rebuilt Quadrajet ( rebuilt by Tomco) about 6 months ago for my sons truck and it already runs like crap. But thats just my experience. If you want mileage change that rear end. I have a 3.08 in my Blazer.

04-26-2005, 12:34 PM	#10
72BLAZERDUDE Registered User Join Date: Jan 2002 Location: WATAUGA,TX Posts: 675	Your going to get alot of opinions on this so here is mine. I put a new Edelbrock 1406 on my 307 about 3 1/2 years ago and haven't touched it yet. Somebody is probably going to tell me its out of adjustment or whatever. All I know is it starts everyday and I get about 14 mpg in my 2wd Blazer. I am sure someone could tune it and get better mileage but I work under the old idea " If it aint broke dont fix it. Bought a rebuilt Quadrajet ( rebuilt by Tomco) about 6 months ago for my sons truck and it already runs like crap. But thats just my experience. If you want mileage change that rear end. I have a 3.08 in my Blazer. __________________ 72 2wd 307/AT/AC/TILT WHEEL 78 JIMMY HIGH SIERRA Last edited by 72BLAZERDUDE; 04-26-2005 at 12:37 PM.