im looking to do a second class (bump ,for aircooled 2 valve 750)other then V5. i see V6 heavy has a class for -2valve 1216cc and V6 light has -aircooled multi up to 600cc. what about middleweight? no mention for aircooled multi / 2valve.
Not sure anyone has thought to ask or thought about racing one since I made V6 MW a few years back. What exactly are you thinking about and email me so I remember - [email protected]
I ran a two valve kz650 in V6 Middleweight even though there is no mention of air cooled limit, because it seemed to make sense since 675cc liquid cooled bikes were allowed. I see it like this: V6 Lightweight air cooled multi up to 600cc ( should include the vintage 4 legal kz550 with +3mm overbore =615cc) V6 Middleweight should be 2 valve air cooled multi 650cc - 850cc V6 heavyweight up to 1216cc as stated. Justification is that the Z1 orKZ900 series started out at 908cc and that should be where the heavyweight class starts. Just my 2 cents. Regards, Chad
