Propane engine certified for on-highway use

July 16, 2014 By    

The U.S. Environmental Protection Agency (EPA) certified Power Solutions International Inc.’s 8.8-liter propane-and-natural gas-fueled engine. According to a press release, PSI’s 8.8-liter system is an option for medium-duty commercial truck and bus fleets. The new engine suits vocational trucks, school and transit buses, delivery fleets, recreational vehicles, tow and utility trucks, and garbage trucks.

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