
06-03-2008, 05:52 AM
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CC Member
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Join Date: Aug 2004
Location: KERNERSVILLE,
NC
Cobra Make, Engine: SUPERFORMANCE-ROUCH 351W
Posts: 31
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Not Ranked
That mileage sounds really low to me. I have a 351W crate motor (375HP) with the Tremec transmission and can get about 20 mpg on the highway cruising. I changed the gear from the 3:73 to a 3:31 and the mileage changed significantly for the better. I would suggest looking into a gear change if you are basically a cruiser and not a hard core racer.
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