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Chevrolet and GMC expand alternative fuel fleet offerings; expanded CNG/LPG lineup

Green Car Congress

PSI is one of North America’s largest and most experienced providers of integrated turn-key, alternative-fuel powertrain solutions. V-8 engine with hardened valves and valve seats to PSI, which in turn will install the fuel system and other hardware and ship directly to Chevrolet and GMC dealers in all 50 states. E85 Ethanol.