I need more power for my 2003 Praire 650.i got 27 inch dirt devs and they really gave a sh#%kicking to the power on my kawi,any ideas,i already did the Nyroc muffler mod which didnt make a great deal of difference, i need more power guys,please help!
Serge

 

air filter,pipe,clutch, etc etc

 

Dyna CDI

 

They rob alot of power. probably the easiest thing to do would be change the secondary spring for better back shifting then the primary with some stall to give you some take off down low. If theres not a problem with the quad it has plenty of power just have to adjust for the different tires. The holeshot module, naber, HL, DG3, or the dyna CDI will give it a kick in the pants as well.