Drive some laps around the Kyoto Ring.
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^7FZ50 GTR
This is what happens when a not-so-sane person looks at the FZ50 and says "Mmm, nice, but could do with a bit more power." 130bhp more to be exact. It was given slicks, downforce, gorgeous looks and lightened, but just ended up better. Not for the faint hearted, since it will do it's best to rip it out the first time you drive it.