Depending on the dist you can set the damper at about 30* BTDC then set the rotor to just point at the #1 tower and thats gonna be close(if you run a vac and mech dist set the dammper at 18* then set the rotor at #1... if the exhaust turns red during break in ADVANCE the dist more(you will hear the revs come up)... the above data is on the compression stoke(both valves closed)
