i recently installed a big bore 440 kit into my kfx, its a 13:5.1 comp running staight sunoco112, white brothers e2 full exhaust, white brothers cdi, webb cams, kibblewhite valves and springs.... etc etc. i am not happy with the power i am getting, i still get pulled by yfz's with a quarter of the work done. so tomorrow i am purchasing a 2005 honda 40mm 450r carb from a buddy of mine, i heard that will open up the power across the whole powerband alot and if jetted right give between 3-5 hp, the problem is i have no clue at where to start for the swap, if anybody could help on how to do it or what parts i would need like new throttle cables (i have a motion pro turbo twist throttle) etc i would appreciate it, thank you, bret


2005 kfx440
wiseco 440 big bore kit
13:5.1 comp
sunoco 112
dynojet kit 170 main
white brothers cdi
white brothers e2 exhaust
webb race profile cams
kibblewhite valves and springs
k&n kit (no airbox)
motionpro turbo twist throttle
pro elite nerf bars
pro elite bumper
pro elite grab bar
works black widow triple rate suspension
maier race hood
19x7x9 sand star fronts
18x9.5x8 sand star rears