After receiving a litany of abuse from fellow hot rodders and mechanics about my lack of pneumatic capabilities in my shop in the past, I decided once and for all that it was time to get real and set ...

Compressed air is critical in many industrial and nonindustrial applications, including powering pneumatic tools and conveyor systems, cleaning equipment and airfilling amusement park objects. While ...

In '80, Pontiac introduced the new R4 A/C compressor to some of its Trans Ams and Firebirds. Weighing in at nearly half the mass of the long-in-the-tooth A6 compressor, the R4 continued in the F-body ...