Hey guys, new here but maybe some of you guys can help. Picked up a clean 2002 blaster for $200. Sat for years and years, "ran when parked" stored in a garage. Brought it home, drained the gas, cleaned the carb and started first kick! Ran like sh*t but still started and idled. New plug, cleaned the carb a couple times, bypassed the tors and blocked off the oil injection still nothing. Reeds are mint also. Every now and then it will backfire. Feels like I have compression, any ideas? This is my 4th blaster and have never run into anything where I couldn't fix it!