My love affair with compressed air started a number of years ago when I got an entry level oil-less air compressor for Christmas. Looking like a bloated red fire hydrant lying on its side, it made a ...

Built for trucks and SUVs, the EtenWolf Vortex S7 cordless inflator handles big tires with ease.

Running boost through a carburetor is nothing new, but what is groundbreaking is blowing boosted, sub-freezing air through a carburetor. In case you missed the previous tech pieces in HOT ROD magazine ...

Using compressed air as a power adder (supercharger) is in vogue again! Younger readers may be wondering what we mean by this and argue that forcing super-cold, highly pressurized air into an engine’s ...