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Drag Racing Discuss Drag Racing here be it dirt or tarmac. Sponsored by Sydney Dragway. |
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30-06-2006, 01:34 PM | #31 | ||
Regular Member
Join Date: Jun 2006
Posts: 374
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I have an 87 f 150, injected 5.0 and go 35- 50 k's further on a 80 litres with the tarp on than without and gate up, hav'nt tryed gate down, but a mate with 78 f100 says he get an extra 30 k's outa his gas tank with the gate down, he has no tarp.
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30-10-2006, 03:05 AM | #32 | ||
Right out sideways
Join Date: Dec 2004
Location: Coffs Harbour NSW
Posts: 5,307
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Sorry to mine this thread up.
Dont know if anyone else saw it last week, they revisited this myth, and used a fuel flow meter this time to get closer to accurate milage figures, tailgate up, and hard top used same amount of fuel, and they tried a few other things, and the best thing they got (5% better) for economy was a rubberish mesh over where the tailgate goes (they removed it)
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2010 FG XR50 Turbo | 2007 FPV BFII GT, BOSS 302 |
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30-10-2006, 03:29 AM | #33 | ||
Merry Xmas To All
Join Date: Feb 2006
Location: Melton South, Moderator: ORSM Club
Posts: 3,413
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Tailgate off.... Best all round, less weight, less drag. :
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