I do alot of Trail riding with my 660 Grizzly, I was wondering if anybody knew how you could get it to be faster but not do any mods that would decrease the reliability of my bike too considerabely.
Also my stock tires are a little burned up, and was wondering what would be the absolute best all around tire, mudding, Trail riding, snow plowing, without loosing too much horsepower in the process.

 

I already have a
-Jet Kit
-K&N
-MBRP Slip on
-Outlaw Clutch Kit

 

well, the ITP ATR's are prob a good all around tire, leaning towards trails etc, but if you want an all around leaning towards more mud on the trails, I would suggest the Mudlites in 26" I love mine. Great tires!

I don't really see what else you can do to make it faster besides going into the engine, you already have the basics. Then again, I'm no expert

 

Ok, Thanks.
But this morning when i was out riding i ran into a very serious problem. My Right rear CV axle broke, I took the boot off and it is totally destroyed. I am kinda having second thoughts about putting heavier tires on the machine, Ive heard that grizzlys have problems with CV's but i dont even have mud tires, i have stock tires. Should I go to Outlaw CV's or just get an OEM replacemnt and does anybody know prices?