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  #1 (permalink)  
Old 06-12-2008, 11:17 AM
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Default fuel economy

How about this..
Stock 5.0 EFI W/ AOD.
what mileage can I expect?
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Old 06-12-2008, 11:54 AM
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My gas gauge spins so fast -I thought it was a clock
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Old 06-12-2008, 11:55 AM
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Quote:
Originally Posted by MT nester View Post
How about this..
Stock 5.0 EFI W/ AOD.
what mileage can I expect?
A lot........
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Old 06-12-2008, 02:23 PM
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I'm waiting for my 342Roush. What can I expect for mileage? Should I get it set up a certain way re carbs or gearing? It's not too late seeing that the roller won't be done until early July.
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Old 06-12-2008, 03:38 PM
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533, dual 750's, I'm in the 6 to 9 range currently. If I ever find a way to hook this thing up it will probably go down some. Car came with TA's which are useless for traction.
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Old 06-12-2008, 03:52 PM
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Quote:
Originally Posted by Red S/C View Post
533, dual 750's, I'm in the 6 to 9 range currently. If I ever find a way to hook this thing up it will probably go down some. Car came with TA's which are useless for traction.
Drag Radials
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Old 06-12-2008, 06:26 PM
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Tony - been thinking Drag Radials or BB's. Probably order the drag Radials Monday - trying to figure out front and back size. Want to use all room in back I have.
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Old 06-12-2008, 08:38 PM
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Quote:
Originally Posted by Red S/C View Post
Tony - been thinking Drag Radials or BB's. Probably order the drag Radials Monday - trying to figure out front and back size. Want to use all room in back I have.
The 5.0 Mustang guys run 9s on 10.5 inch drag radials all day long.

I just went to the drag strip a couple of weeks ago with the MACA boys and some seriously fast cars on little tires.
I just had my street tires on so all I did was baby her off the line.
12.06 @ 120mph

A lot of guys drive with drag radials and don't have any problems.

I just ordered the BB for the look. On my second set of rims I am going to get a set of M/T Sportsman S/R radials for street running.
I am getting the BB's first and if like them fine on the street I will get a set of drag radials for the rear instead for the second set of wheels.
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Old 06-12-2008, 06:56 PM
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Just got rid of my 351w average of 11 mpg now to a stroker 514/620hp avg 9, 11 avg if I spend more time on the freeway. Haven't really tried to take it easy on it yet to see if i can get better mileage, just too much fun. If we were all worried about gas mileage I think we would be driving Chevettes!!!

I only drive it once or twice a week anyways, if you can't afford it get rid of it.

Can anyone think of a better way to waste fuel and spend your money.
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Old 06-15-2008, 10:54 PM
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I was curioius about my mileage, so I decided to check my freeway MPG this weekend. I've got a Roush 402SR with .082 OD and a 3.73 rear end. My average speed was ~70 with a few blasts above 80+. I ended up getting 14 MPG.
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Old 06-16-2008, 04:31 AM
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Default you are useing the wrong engine

http://www.youtube.com/watch?v=QmqpGZv0YT4
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Old 06-16-2008, 04:50 AM
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I like the Mad Max scenario better.
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Old 06-16-2008, 05:43 AM
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Decided to calculate my MPG this weekend, I have a Roush 402, TKO 500 with a DiVinci carb. I averaged around 14.25mpg with some spirited driving.
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Old 06-16-2008, 09:44 AM
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Emberglo66 - Seems like 14 mpg is the number for Roush 402's. Could probably squeeze a few more MPG with some tweaking, but I don't think we'd see any significant gains.
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Old 06-16-2008, 04:44 PM
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I also decided to check mine on Sunday. Went a little over 100 miles at a 70 MPH average. 12.0 MPG.
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Old 06-16-2008, 05:32 PM
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Dan:
The "Air Car" sounds like a scam, I'll believe it when it goes on sale. Maybe it's time for the rest of us to re-connect the old vacuum advance.

Bob
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Old 06-17-2008, 04:42 AM
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Quote:
Originally Posted by Bob In Ct View Post
Dan:
The "Air Car" sounds like a scam, I'll believe it when it goes on sale. Maybe it's time for the rest of us to re-connect the old vacuum advance.Bob
Us homophobes can't.
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Old 06-17-2008, 06:31 AM
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Default More on the air cars

http://en.wikipedia.org/wiki/Air_car

http://www.aircaraccess.com/pics01.htm
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I carry a gun because a cop is too heavy.
(No doubt, most will blame it on the donuts.)
You're just jealous because the voices only talk to me
Earth is the insane asylum for the universe.
The gene pool could use a little chlorine.
The original point and click interface was a Smith & Wesson.

Last edited by CobraDan; 06-17-2008 at 06:39 AM..
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Old 06-17-2008, 06:34 AM
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18 on the HWY, if I put my foot into it, 4 miles to the gallon.

I was getting better before the Dyno, but I was down in HP.

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Old 06-17-2008, 06:37 AM
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Air car not a scam as far as I can see.

Remember, this country ran people and materials on four cylinders for years in the form of steam. The idea is not new, but the distance I am sure is going to be different from a 100 ton+ locomotive and a 1700 pound car.

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