PSI PROPANE ENGINES GETS EPA CERTIFICATION

ower Solutions International (PSI) announced that its new 8.8 L ultra-low NOx propane engine was recently certified by the U.S. Environmental Protection Agency (EPA) and California Air Resources Board (CARB). Produced in collaboration with Navistar’s IC Bus brand, the engine is certified to a NOx emissions standard of 0.02 g/bhp-hr, which the company said makes it one of the cleanest propane engines available. The new engine is rated 270 hp with 565 lb.ft. of torque, which PSI said is comparable to its existing propane engines. The company will continue to offer its conventional 8.8 L propane engine as well as the new ultra-low NOx version.