Factory Five Racing Forum banner
1 - 3 of 3 Posts

·
Premium Member
Joined
·
2,513 Posts
Discussion Starter · #1 ·
I'm running a TKO600 with a 3.55 and 315/35X17 which gives 785.3 revs per mile.

I've got the formula in the FMS catalogue but I'm not sure about the drive gear in the TKO. It looks white when I thought the 2 choices were only yellow and black.

Anyone know how many teeth the TKO600 drive gear has so I can complete the math with more confidence?

Better yet, is there anyone out there with the same set-up that can tell me what colour to use?

Thanks!
 

·
Premium Member
Joined
·
9,134 Posts
Hi John,
Your combo calls for a 19.5 tooth gear. Use the pink 19 tooth and the speedo will read a little higher.
Mike
 

·
Premium Member
Joined
·
2,513 Posts
Discussion Starter · #3 ·
Thanks Mike. That's what I came up with too. Looks like it is a 7 tooth drive gear in there.
 
1 - 3 of 3 Posts
Top