I have the same questions. What does a lockup do? When you compare it to a 450 bike do you mean its going to have really torqy bottom end?
I have a mild motor, dune porting, t5s, 30okos, timing advanced, 21cc domes, pro lite pistons, pro flow in open air box, vf3s, etc...
Would i really benifit from a lock up? If so, how?