I've got a 650AC with the AC brush gaurd and winch.It would pull the front wheels really easy with the stock tires but I put some 26x10x12 on front & 26x12x12 on the back.Now it really doesn't want to pull the wheels without alot of help.What can I do to within reason too get some more power? Thanks alot.

 

Change the springs in primary and secondary..

EPI clutch Kits

Add an new CDI..

Dynatek CDI

I havnt done either yet, just the secondary spring, but from what I've read, they should help out quite a bit.

You can also find more info at a couple of sites for Kawasaki prairies:

ATV Power

Nyroc's ATV info website

 

Are you serious??? More power??? Try riding a 400, then jump on that 650. You will notice the power then!

 

awww yes the hunger for power as am i in the same boat always want the biggest and baddest i have heard of people going extreme by putting in a hopped up cam, heard one guy putting dual exhaust on his said major horsepower gain pretty cheap and simple to do, i put a highlifter icm powerpak which gained alot on low end then i eventually put in a dynatek cdi which has about the same as the highlifter module but does other things for me but i am looking at selling my highlifter icm powerpak for 75 dollars it will make you crack a wheelie and hold it on low end you can feel the power difference, our driveway is about 150 yards long i was able to get 48 out of it stock with 27 inch tires after the hl powerpak i was able to get between 51 and 52 mph but the dynatek cdi is about 245 dollars and the highlifter module is 118 i believe after tax and shipping

 

Yes,a module will get those front wheels in the air again,in a big way,and they are not expensive.Easy to install too.

 

Thanks for the advice guys.