A vehicle's muffler and resonator are responsible for keeping the exhaust quiet for a peaceful ride, but also free from ...

The Propane Education & Research Council partnered with Zenith Power Products to develop a new 11.8-liter engine, designed and optimized for industrial applications including irrigation and power ...

In the race to slash truck emissions, Tucker Perkins wants the trucking industry and regulators to look beyond exhaust stacks alone. Using a “well-to-wheels” analysis that considers how energy is ...

COLUMBUS, Ind. – Cummins, working with the Propane Education and Research Council (PERC), has developed a medium-duty propane demonstration engine that it claims will outperform diesel in key areas.

ONYX propane engines can run up to 100 times cleaner than their gasoline equivalent for exhaust emissions, with zero evaporative emissions from propane engines. This provides OEM's longevity to ...

Last week, Ford announced that its 2016 F-150 truck will have an available gaseous-fuel prep package that enables 5.0-liter, V8-powered models to run on clean, low-cost compressed natural gas (CNG) or ...