im getting a aaen clutch kit, how hard are they to put in.do u need any special tools.how much more power will i get from it.

 

No special tools needed, Just follow directions.
It will be helpful to have some assistance when winding secondary.

As far as performance, Have you did any other mods? If not are you getting the clutch kit for a stock machine? Most likely it will pull harder (You may loose some top end),By adding a clutch kit you are changing the gear ratios,through out the entire powerband. Depending on the kit you are getting it will do different things. When ordering did you tell AAEN what you had as far as Mods on the machine? Clutching should alway be re-done to match the New powerband of any Performance Mod you make.