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Average Joe · 07-11-2019, 09:06 PM

Thats not too shabby! Im lucky to pull down 8mpg if its strictly in town driving. The old 283 and SM420 with 3.73's would get low 11's though. Just didn't have any power though.

07-11-2019, 09:06 PM	#460
Average Joe Registered User Join Date: Feb 2009 Location: Southern Oregon Posts: 1,352	Re: Working Man's Burbon Thats not too shabby! Im lucky to pull down 8mpg if its strictly in town driving. The old 283 and SM420 with 3.73's would get low 11's though. Just didn't have any power though. __________________ 1967 C10 Suburban 454/TH400/3.07's An Average Joe and His 'Burb: http://67-72chevytrucks.com/vboard/s...d.php?t=775843