As automotive-aftermarket trade shows go, the Specialty Equipment Market Association’s annual gathering in Las Vegas, Nevada, is the undisputed “main event” for parts manufacturers worldwide. The SEMA ...

For most hot rodders, diesel performance usually means giving a truck more pulling power to get over a hill with a car trailer in tow. But a diesel engine on the race track? We're talking sled pulls, ...

Diesel motors have long been synonymous with fuel efficiency, excellent power output, and excellent dependability and durability when well taken care of. The first of these motors was developed in the ...