Looks like Fontyyy's safe jetting is exactly that then... no revs over 5500rpm! You'll never wear that bugger out now!
The only safe MC28 jetting is Honda's and 40hp. It's a big claim to declare "full power" settings for a bike that's never officially been released in full-power form. Who's to say a full power MC28 would've come with the same pipes, same airbox, let alone airbox lid, or even PGM-IV? Those settings are specific, for a specific (i.e. Fontyyy's) bike(s). I can guarantee, as I'm sure Steve would, that another MC28 (yours for example) with exactly the same mods, will require a different setup.
We're not just talking +/-1hp difference either. We put barrels on my MC21 a few weeks ago that were exactly the same spec as the ones that came off, and on the same jetting it made -5hp.
Just look at Jap spec vs. UK spec RGV's to see an example of how different a full-power model can be to a Japanese model.
I think you missed the hearts and kisses on that message to Charles!
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Andy.
NSR-WORLD.COM
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