We touched on a variety of onboard air systems last month (“Haul-Along Huffers,” Mar. ’14), and this month we show you a new version of an old reliable system, the engine-driven compressor.

A York is generally the compressor of choice for engine-driven onboard air systems, since they deliver a huge volume of air. But as near as we can tell, Sanden compressors have been used on almost ...

Got an old air conditioning compressor lying around? And some engineering skills? Why not turn that thing into a real, working internal combustion engine? That's what one YouTuber did, and the ...

VMAC’s newly released G30+GEN delivers compressed air at 25 CFM and AC power at 3600 W, combining two convenient forms of power into one single innovative system powered by a Honda GX390 gas engine.