Thread: All Day Highway Drive -- 13.8 MPG!
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Old 08-10-2012, 05:40 AM
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patrickt patrickt is offline
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Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
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Quote:
Originally Posted by Mdman352 View Post
2 weekends ago I did almost 400 miles going down Skyline drive and got 15.6 mpg (gets 9+-10 around town) with NO hard accelerations.
By any chance do you have a vac advance on your distributor?
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