ok so i blew the crank in my 91 lt250r and im getting a hotrod crank kit and a wisco piston also im getting full fmf pipe 38 mm race carb and a powerhead just woundering the jetting i will have to do with all of that and how much more power will i get out of it ?
Which carb are you getting.
Don,t forget the aluminum shims and RM bearing as well if you don,t have them already.
Gets rid of the weak stock thrust washers.