ED FORCE ONE
TB Veteran
- Credits
- 276
New engines in fleet trucks sound like struggling and chugging , still some owner ops around with a power plant on wheelsIf you want a tidbit of awesome. Consider this.
Wind out a old 300 NTC and get maybe 6 something miles to gallon if the wind is right. Maybe. IF you get going fast enough to make any kind of place today sometime. Late. With that little engine the blessed fuel at 90 cents is not the problem Its the ******* coolant at 10 dollars a gallon.
Fast foward about 40 years technology in trucking with a big 515 S60 Detriot and tick over at 1500 or so skosh 50 one way or the other and still get 7 something miles to gallon with a automatic. Sometimes more. But its not worth the trouble.
I had a old 425 cat the last of it's kind before the E cats showed up. If you were careful at 1800 in terms of adding fuel you could run that old thing forever on very little fuel if need be.
All you had to do is listen carefully. When she starts to be musical under that doghouse you are in the sweet spot and cannot run any better than that. Today's truck engines just whine like a abused weed eater on too much string.
Or take her to 2300 or so to do battle with old man gravity. Its something else. Even if you lifted the tonnage straight up over a hour, only 30 or so gallons is burned in that time. About a little bit similar to what you might burn doing 50 miles. So it does not matter back then in the old iron.
Its when they started slowing down the new computer engines trying to get us to shift at like 1200 to 1500 or even smaller ranges and so forth... there is no point in trying to keep a schedule anymore. Not today. Maybe tomorrow.
If you had a older V8 format mack, tuned cummins or even a fat detriot and want to play.. you sang out here kitty kitty kitty on the radio. First to the top gets dinner.