Both B18 and B20 engines are likely familiar with American Honda audiences, but it's worth explaining what sets the motors apart from each other, aside from obvious differences like displacement ...

Cummins has done exactly that, and has announced that their 2002 and later emissions-compliant ISX, ISM, ISL, ISC and ISB engines are now certified for biodiesel blends up to B20, up from the ...

Last year, General Motors announced that the new 6.6-liter Duramax V8 engine would be factory certified to run on B20 sometime this spring. That time is now. GRAPEVINE, Texas, Feb. 8 /PRNewswire ...