"Propane is the fuel of the gods," according to Hank Hill from the television show King of the Hill. Well, we would have to agree with Hank's enthusiasm for the wonder-gas, especially when it comes to ...
COLUMBUS, Ind. – Cummins, working with the Propane Education and Research Council (PERC), has developed a medium-duty propane demonstration engine that it claims will outperform diesel in key areas.
Propane could be competitive with diesel as a cost-saving, energy-efficient fuel for large trucks and school buses, say Colorado State University mechanical engineers awarded a $3.5 million U.S.
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