Join Date: Jul 2012
Location: Ridgway, Colorado
Thanked 3,710 Times in 2,339 Posts
Rep Power: 130
Welcome from Colorado.
I figure you have a 700, and recommend you add a signature listing your mods as you go along. This helps us stay current with your ride to help with the best information.
You are adding a lot of power, so I suggest you look into wet clutch slugs to transfer power to the primary. Then I suggest you raise your pulley ratio using COOP45 machining and maybe a little shim in combination with your machining. You are going to need a heavier secondary spring, and if m.p.g. is not your concern you can use lighter primary weights to prevent up-shift.
If you are running a lift kit expect to break the stock axles, but that is the price of playing in the peanut butter mud.
Fast Green Convertible "06" 660 on 26" BH OG's with Stock Wheels.
COOP45 Primary, 1.5 mm shim, -1.5 mm belt, Purple Secondary Spring,
21 gram weights, weight covers reduced to 29 mm diameter and a 2 mm Cut Cam Plate.
2 heat range hotter plug, Warn Winch, Passenger Foot Rests, Rock Deflectors, Heated Grips and Hand Mitts,
Grab Strap, Cooling System Up-Grade and multiple position mirrors.
8040 miles, 812 hours on 1-1-15