Question About Ivanising

[VNA]

Is it something that can only be done on thou bikes?

List of Ivans carb kits and remaps here - http://www.ivansperformanceproducts.com/carbs.htm

Not sure about your 02-03 600, but I think it's the same engine and set up as my old 99 600.  They run on the rich side, nice and smooth too, so not quite the same need to re-jet.  I had a can and a K&N on mine, that's the one thing I miss about my old 600, boy was it a screamer, what a racket.

If you get hold of a gen1 that's not had it done (loads and loads have), well it's a must do mod, never mind the extra power, it just makes so much smoother and nicer to ride.