A dual-fuel conversion system can offer some of the fuel- and emissions-saving benefits of a natural gas engine without going out and buying a brand-new truck. Ad Loading... Recent changes in ...

Diesel enthusiasts’ interest in engine swaps is at an all-time high, spurred on by owners’ love of their aging vehicles and disenchantment with the performance of their factory-installed powerplants ...

Diesel engines comprise more than 80 percent of all on-site generation in the United States. But few diesel engine owners probably realize the advantages of converting their engines to use natural gas ...