anyone with experience with a dyno jet kit in a 660

[shanksRX-1]

I was wondering if it was worth getting a dyno jet kit for my grizzly 660. I had nothing but a dyno jet kit in a warrior I had years ago and I liked the difference the kit made in that machine. does it make much of a difference in the grizzly??? do you have to do alot of fine tuneing or is it pretty easy. I dont want to have to do plug checks or mess with it. If I can install it and walk away with a better performing machine I want it. if I have to mess with it all the time I dont want anything to do with it.

Thanks!!!

 

[MrSled]

it takes some tunning but they do work pretty good.

 

[OGGY DOGGY]

I had one in my 04 Griz with a hmf, and k&n air filter,to me it was never perfect, I also bought a dynatek ign. and it made things worse , so I put everyting back to stock and the dyntek worked better , But I really decided to keep it totally stock I feel the engine will last longer.Thats my experience . $$$$$$$$$$$$$$$$$$