So has anyone built and raced a unlimited class kart powered by two CR250s or other brand of 250s? if so got any pics and how would a well set up one do against a normal strong running 250 twin ?
I took a chassis with a 250 on the front wheels and a 250 on the rear axle to a race and they said the wing was too far behind the the rear of the kart and would not allow that sort of thing.
do you know the current rules for the 3 or 4 rule makers at this time?