i read here before that someone uses a 46t on his hyper st,with a 13t cb,i wonder if his engine has eaten a lot of clutches when his racing?i know the hyper st is using a 52t spur ,44t/11t internals thats what i have on my st,and im thinking of installing a 46t,but before i do that i need to know if its really gonna improve the truggy on acceleration and on the stretch without clutchbell heat buildup..i made some lightening on my hyper st and i wanna try a different spur on it,

the mugen mbx5t uses a 46t spur,46/10t internals.