A look under the hood of owner-operator Erich Owens' 2001 Western Star powered by a 12.7-L Detroit capable of pushing 2,000 horsepower at a truck pull, then moving back to freight hauling serving the mushroom ...
While natural gas engines and retrofits are not cheap, the key question is your return on investment. Does it pay to run a truck or a fleet on natural gas?
In the past, heavy duty vocational trucks may have been spec'd with 550 hp and 1,950 lb.-ft. of torque to get the load rolling. Today, 470-hp engines with 1,850 lb.-ft. torque can do the job.
Sometimes, the best solutions to problems are the simplest. Or that's one way of looking at the vid below, posted to YouTube by user roush61799 on Feb. 21 and purporting to come from Amish country in ...
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