Fuel Tank Capacity??

reliabilty · Post by **reliabilty** » Thu Mar 05, 2009 7:43 am

Anybody know what size fuel tank my 68 bump has? It's a custom cab with two tanks. I was wondering what the capacity was on the one behind the seat and the main tank was? Also what kind of fuel milage should I expect? It has the 390/2barl. carb with a C6 transmision. Every thing is stock except the exhaust. Just had duals put on it. Thanks!!

fordman · Post by **fordman** » Thu Mar 05, 2009 11:48 am

behind the seat is 19 gal and the under bed inside frame midship tank is 25. i do not know the capcity of the other tanks plastic or outside the frame rail.

reliabilty · Post by **reliabilty** » Thu Mar 05, 2009 1:24 pm

Thanks!! Gas milage seems to be a bit better when I keep my foot out of it. hehehehe Gas gauge dosen't work, thats why I was wondering about the capacity. Once I get my guesstimated mpg I'll go with that until I can get my gauge fixed. Thanks again!

fordman · Post by **fordman** » Thu Mar 05, 2009 1:40 pm

i fiugrue mine if i didnt have a good guage at 30 miles to the quarter tank.

sideoilerfe · Post by **sideoilerfe** » Thu Mar 05, 2009 2:14 pm

The tank behind the seat is your main tank.

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Fuel Tank Capacity??

Fuel Tank Capacity??

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