While engine swaps are common in project cars and tuners, motorcycle engine swaps are way less common because they require a lot of planning beforehand.

Although we can't vouch for him personally, dedicated DIY wrencher John Brown seems like a pretty simple guy. He visualizes and engine swap in his head, he formulates how best to get to get the job ...

A superbike-sourced engine, carbon fiber bodywork, and track-spec underpinnings make this motorcycle a force to be reckoned ...