I currently have a 7mil cub which puts me in a class by myself where i race at. The biggest bike is a 16 mil cheetah (pv blocked off). The rest of the local competition are modded 450s, two with nitrous, a drag raptor, and stock cylinder banshees that all want me to give them 10 bikes and take my wheelie bar off.
So instead of downgrading so they can feel comfortable to race i would like to upgrade to compete with the 16mil.
I would like to stay with 7mil bottom end and get a DM(583cc) which would put me in the same class with the 16mil (586cc).
Which of these would have the advantage? Assuming chassis set up is the same.Both on alky.
Is the only difference in the cylinders the bore?
Are the setups pretty much equal?
thanks in advance.