[arcticcat mod]

anyone know how to find if a mod is a 600 factory mod or a 800 factory mod. and my factory mod will only do about 60 mph and it cuts out it gets there really fast but wont go over im sure thats because its not ment to for snocross but can i change it ?

 

[kccats]

The 600 is a small block the 800 is a large! Most likely it is in the gearing! The 600 should be 20-39 or 21 -38.