Understanding Camshafts

Understanding Camshafts

An explanation of the basic terms and component relationships of the valve train. This story appeared in Hemmings Muscle Machines. To read the full story click here.
How to Become an Indispensable Clutch Man

How to Become an Indispensable Clutch Man

By Sam Logan:   It’s no secret that the modern day racing clutch has morphed into a pretty significant piece of engineering. Of course, all that became possible thanks to evolution. In short, constant increases in horsepower, ongoing trends in tire technology,...
Power Company I

Power Company I

Kevin Stoa Engine Build part 1 of 3. Text & phots by Sam Logan: By the end of his first year in business Kevin Stoa had built 80 race engines. A twice Super Nationals winner in IMCA Modified, Stoa formed his company in January 2009, on his fortieth birthday, in...