Making performance modifications to Harbor Freight’s single-cylinder Predator engine has become a thing, and we’re totally here for it. We’ve seen one fitted with a home-brewed, Koenigsegg-style ...

Really, Nicholas Otto should have known. When the 18th Century inventor/engineer/designer/builder/deep-thinker was finally able to take French engineer Alphonse Beau ...

Engine parts play a pivotal role in the operation of any vehicle, with their correct performance being key to the function of the automobile. Regarded as the heart of the car, these engine pieces ...

Harbor Freight sells two versions of its Predator 212 engine with differing horsepower outputs. Both are four-stroke designs featuring horizontal crankshafts, recoil pull-start, and 212cc ...