Originally Posted by Team Kamikaze

Just do the traditional First tank on Idle, then let it cool down with the piston on the bottom, 2nd tank half throttle with a very rich setting, then immediately go to the third tank on full throttle with the same very rich setting, do this for 3 to 4 tanks then start running it on the track leaning it out 1 hour at a time for each tank until race tuned.