On a recent visit to Competition Specialties in Walpole, Massachusetts, shop owner Peter Newell was mapping out a new fuel system to support ... pair of Nelson Racing Engines 61mm mirror-image ...

Unlike in a gasoline car, restarting a diesel engine after it runs out of fuel requires bleeding the system of air to get the ...

Sept 18 (Reuters) - Hydrogen fuel cell maker Loop Energy (LPEN.TO), opens new tab said on Sunday that its latest cell system can deliver better fuel economy than a diesel engine at current price ...