Thread: macnum gearing
View Single Post
  #1  
Old 11-08-2010
davepenny davepenny is offline
Member
  
Join Date: Mar 2010
Posts: 17
Default macnum gearing
hi guys going to start raceing the macnun can someone let me know if i would be better useing the 86 spur or the 80 spur will be useing a 8.5 thanks
Reply With Quote