Originally Posted by moparSRT
start somewhere between 3.5-4fdr depending on track size, check your motor temp every couple laps and gear/time from there.
you will need a spur around 66T 48p or 88T in 64p
ok so i bought the 88t 64p gear but now the 19t center pulley doesnt fit on it!!! it will not fit flush.
so the question i have is should i cut the center pulley around the screw holes to make it fit flush or grind the spur gear to make it fit flush??
the other problem i have is my dremal is not here so i cant fit it tonight..