Hi.....new here, from Pittsburgh. I just purchased my first quad, its an 02 Blaster, bought it from someone who was hurting for money and had to sell it cheap. I bought it for $400 and it runs great. I was told the motor is bored 40 over, and it has an FMF Powercore 2 muffler, the motor has less than 10 hours on it since rebuild. It looks in pretty good shape. I really just want to find out things I should know about, how to maintain it properly, things to look out for, good upgrades and such. Im looking forward to having some fun with it, but want to take care of it first. its always nerve racking to buy something used that you don't know much about. any hints, tips, or general info about it would be extremely helpful. Here are some pics of it....i think i got a pretty good deal on it.