Mainstream designs and manufactures purpose-built engines for demanding, niche applications such as military generators, unmanned aerial vehicles, alternative fuel generators, and high-efficiency vehicles. We also design and build custom integrated starter alternators and power conditioning electronics for generator and hybrid-drive applications.  Example engine development programs include ultra-lightweight three-cylinder turbocharged diesel engine for military APUs and vehicles, hybrid-electric turbocharger for waste heat harvesting and transient lag reduction, compact 500-W diesel generator to power railway track monitoring equipment, biogas-tolerant engine-generator for anaerobic digesters, and cavitation-enhancing fuel injector nozzle for small-displacement diesel engines.