ok so far so good with runin,,, working on my 500mile mark,,, iv done another airbox mod that really allows better airflow as well as gives me a wet foam filter for a 2t that i feel all 2ts should have... paper filter on a 2t engine is just not smart in my idea... anyway bike is strong on takeoff clutch still gives me a little jurking at times,,, but this little puppy well fly... also here is a picture of the first 3 plugs,,,100 miles each left to right,,, right one is getting a little lean with airbox mod iv richend it up...