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Old 10-16-2011, 04:01 AM
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Mdman352 Mdman352 is offline
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Join Date: Nov 2007
Cobra Make, Engine: Contemporary-427 stroker
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ok. I have a 454 sideoiler with a Quickfuel 850, 3:54 gears, new Avons, and a new TKO 600 with a .065 overdrive. I just did 200 miles, 4-5 full throttle blasts and lots of 80 mpg cruising...... and I got 12.6 mpg. I was getting 9-10 mpg with the old toploader
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