Right out of the gate, let's put the Hemi question about the Predator 212cc Ghost Kart Racing engine to rest. Despite all the rumors surrounding the engine and its domed cylinder head combustion ...

The whine of a jet engine is unmistakable, and your brain is accustomed to matching up the sound to an aircraft flying overhead. Imagine looking to the sky when you hear it and realizing that it’s ...

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Harbor Freight to the rescue! There's no shortage of insanity-induced projects on the web. From twin Hayabusa-engined ...