ok so i have a bunch of atv's and dirtbikes, that are all fourstrokes and i have one blaster, that has nevere had a problem exept a new topend. my question is i found a blaster on craigslist for 600 dollars it is a 1998, new topend, fatty pipe/scilencer. and he islooking for a quick sale however says it smokes, he says it needs a carb cleaning but i thought more along the lines of a ring job. what do you guys think and how much would it cost, and would it be worth to buy fix, and sell for profit?