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Re: MPG
[Re: DAYCLONA]
#747640
07/13/10 09:41 PM
07/13/10 09:41 PM
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Joined: Oct 2004
Posts: 601 Clintwood VA
johnedod
mopar
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mopar
Joined: Oct 2004
Posts: 601
Clintwood VA
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440 with a 484/284 MP cam, no vacuum advance (but have slots welded up and run a lot of initial) street dominator intake and thermo quad. 727 and 3.23 rear. I got 16 on the highway and was pleasantly surprised!
Johnedod 68 Road Runner 71 Road Runner 78 Power Wagon
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Re: MPG
[Re: johnedod]
#747641
07/14/10 12:05 AM
07/14/10 12:05 AM
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Joined: Jan 2003
Posts: 5,791 Hamilton, Ontario Canada
Magnum
master
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master
Joined: Jan 2003
Posts: 5,791
Hamilton, Ontario Canada
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70 Road Runner. 383 auto stock except for headers and a 750 vac Holley. 3.54's and a small tire. Straight highway with confirmed odometer. At about 70 mph was 15 MPG. The 440's that are over 20 MPG ![](/ubbthreads/images/graemlins/beer.gif) What's your set up?
69 Super Bee, 93 Mustang LX, 04 Allure Super
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Re: MPG
[Re: lukendan]
#747642
07/14/10 08:31 AM
07/14/10 08:31 AM
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Joined: Jan 2003
Posts: 3,482 Cold Spring, NY
1970GTX
master
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master
Joined: Jan 2003
Posts: 3,482
Cold Spring, NY
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70 GTX all original 440-4bbl, auto, 3.23 rear 14 mpg highway
70 RR 383-4bbl, 4 speed, mild cam, headers, MSD ignition, edlbrock 650 carb, 3.55 rear 16 mpg highway
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