Any advice????

[Kirkdking]

Just changed my drivers in my 2009 nytro xtx and track went from a 9 tooth 2.52 to a 8 tooth 2.52 driver and from a 1.75 144 to a 2.5 159. The speedometer is off. How can I correct this can I change the speed cog for the pick up or can I use a programmer, or can the shop program something? Any info would be appreciated"

 

[AttakDog]

I know some guys have ground a tooth or 2 off the cog wheel. It would be hit or miss and you can verify it with a GPS

 

[Kirkdking]

One more question bout gearing currently I got 20 top and 39 bottom I finds her not very powerful on the bottom end any suggestions to what I can put in her??

 

[canoehead]

I believe a lot of guys put a 19 in. What are you doing with your 144 BC? Is it pooched??

 

[Kirkdking]

I got the full 144 skid there sell it I say

 

[Kirkdking]

Just talking to Alan at ulmar going with 18 top 39 bottom...