I've just started running my engine in again after Tweak swapped my crank. Its a polini cast iron kit, with yellow polini clutch springs and 4.7g (worn) rollers. Its done about 50 miles before the crank swap, and about 5 after, and I'm finding the accleration off the line very sluggish. Is this normal whilst running in, or could it be my rollers? or jetting?
yeah its probably because of running it in and warming the engine up. have you upjetted the carb mate? ur rollers maybe too heavy or have the wrong springs but i dunno m8
