i have an 05 kq 700. i put 26'' titan 589s on. they are insane tires, but where did the power go. i lost all low end power. i just got a clutch kit put in and it took the low end back to stock, i think. its kinda hard to tell. i have to sit back on it to point the nose skyward. i dont remember it being that much work. (maybe i got spoiled toolin around on my dads 08 750kq). i have herd a copperhead ecu would give me what im lookin for. any one have any experience with this.(a video link would be great) also ive talked to my parts guy about a pipe he says being efi i wont see a power increase. any help would be nice

thaanks
bob

 

Check out here http://www.nyrocatv.com/forum.cgi?viewcat=4

Alot of King quad owners with all upgrades you can think of.
Hope this helps.
Buck

 

yes, definately, as a King owner, more power- VDI ECU, more torque, new weights through the clutch mod. Lots of good stuff