Thread: gearing problem
View Single Post
  #4  
Old 08-03-2011
Big E Big E is offline
Senior Member
  
Join Date: Oct 2006
Posts: 387
Default
I run a 27 pinion on an SP 7.5 with the same spur so you are far away

You can go as high as a 28 as well if it still lacks a little top speed but heat may be an issue then if it is a warm day.

E.
Reply With Quote