2006 thoughts:
Fil and Ali have shown that a BB'd carb bike can beat 620's so machinery-wise it should be a simple 2 classes - 583cc with std CV carbs i.e the "budget" way and 620cc injected (NO bigbores)/674cc carbed.
How you regulate the eligibility of riders is another matter, there will always be a difference in experience and ability as the two are not the same...............
Anyway, back to the supercharger plans....
