Building an engine is a sort of rite of passage for motorheads, one that holds the power to provide a tremendous sense of accomplishment, though it can also bring the pain and frustration of failure.

So your Honda lawn mower broke down again, and this time, it's in need of a new wheel kit. Instead of taking it to a professional for repair, you decided to try your hand at it yourself. Thankfully, ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project, youth will identify and discover the function of different engine ...

An engine swap is likely the most time-honored process within the art of car building. Our grandfathers likely struggled through it using a ratcheting come-along hung from a tree branch or a hastily ...

This is part one of two stories detailing the process of the removal and reinstallation (R&R) of the Gen III V-8 from a GM fullsize truck or SUV (which would include Chevy, GMC, Hummer, and Cadillac ...

Head-Flow DataRHS 220cc intake-runner Pro Action heads equipped with 2.02/ 1.60 valves were flowed at 28 inches of water by Sherman on his SuperFlow bench. In theory, the flow numbers indicate these ...

Rolls-Royce is courting customers for its RR500TS helicopter engine, unveiled recently at Heli-Expo in Anaheim, Calif. If successful, the product could mean more work for a small engine-assembly line ...