84 d350 318 2bbl 4 speed Dump truck-6.5mpg. Mine wins!

Ramcharger gets 16 318 auto 2bbl 2wd

 

mine may be a close second... click the link.

 

About 10 city 12 hwy

 

'89 D150 318/Auto TBI: I swapped air cleaner assembly, removed pump, replaced complete exhaust with Hedman headers, dual 2.25" pipe to 40 series flowmasters between cab and the rear diff. 30 x 9.50 15 ATs on 15 x 8 steel wheels. Achieveing a whole 10.88 combined, 60 mph highway really sucks in the city not really a stop and go truck.

 

1989 D150 318 auto. I haven't tracked it in quite a while, but it was 17mpg doing a 20 mile highway commute. It needs some TLC to get the fuel mix right, so I think I can squeeze a bit more out of it.

 

1982 D350 318 4Bbl Automatic Transmission. 9.4 mpg mixed city and highway.

 

1988 Ramcharger 318 TBI 727 tranny 3.2 rear gears
14 mpg mixed, can hit 16 on highway

1985 D150 225 /6 1 bbl carb A833 OD tranny 3.55 rear gears
15 mpg mixed at first calculation, changed the plugs since

 

i just topped up my 93 ramcharger and got the best gas mileage since i have had it. 16mpg. i was averaging 14 until i changed the spark plugs to ngk v power ones 2 week ago.

 

13 mpg. I am putting better quality ignition parts into it (they are on the way) and headers. I hope that will up a little.

Right now it is 100% stock except for the wheels.

 

1992 Dodge ram getting approx. 13-14 city, 17-18 hwy