I put 104 miles on this stock 163 3" in valemount . I did do the kmod arms and i put the kmod skid from my 15 RMK in it and the triple rate springs on the factory walker clickers. also fully clipped track, installed delrin in secondary and set primary side sheave clearance. I rode with a...
I agree with venting the cap before messing with the pump, my 15 pro used the proper amount of oil form the factory, I would suggest running the sled and gauge the consumption before changing anything. Imo the new sleds didn't need to be adjusted like the earlier models, but it can be...
20/46 with 74 pitch chain. its tight but fits. or any other combo that gives you 2.3:1 ratio 19:43 is 2.26 and u can use the stock chain i think so its the cheapest. IMO with the 20 on top its the more efficient. its what i run on my 163" and I'm happy
I'm pretty sure on a standard rmk the front cooler is not thermostat controlled and is always circulating. thats why the drop temps while driving down mine did the same thing I wouldn't worry about it to much, it s the sudden change in temps that s hard on engines not running at 108, my pro...