rich1 ain't joking , the heat has been murder with extreme humidity too! these small air cooled motors don't like this heat at all! You can run for 15 to 20 minutes then the excessive heat starts robbing horsepower. plus the track is so dry the dust clogs the air filter in a matter of minutes. These motors are so sensitve to air/fuel ratio changes a clogged filter will throw settings off fast. It's difficult enough to endure the heat let alone get something dialed in.
we gotta get a water truck!!!
