Thread: GM Semis
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Old 03-07-2021, 05:02 PM   #2270
NewBayColony
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Re: GM Semis

Quote:
Originally Posted by davischevy View Post
You just can't make beautiful sounds with an automatic.

I was sitting out by the street eating lunch last week, and a fleet truck took off at the stop light down the hill. That truck sounded like it was over revved by the time it shifted, then sounded smothered after it shifted.

Then a couple of bull haulers came by making the stacks sing.

In the early 70's I worked at a gas station on Highway 21 at a busy intersection and the city of Charlotte,NC had IH Cargostar trash trucks with Detroits and Allisons in them. That's exactly how they sounded. They would wind up until they sounded as if they should have blown up 1000 RPMs ago and then after they shifted, sounded like they were 1000 RPMs to low. You knew when they were around.
At the same time Lance Cracker Co. had GMC cracker boxes with Detroits and Road Rangers. Much better sound listening to those guys row thru the gears.
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