September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Spark Plug Gap
Spark Plug Gap early build black coil boot 0.040-0.050 inch (1.15-0.13 mm) The Spark plug gap can not be adjusted Spark Plug Gap late build brown coil boot 0.039-0.043 inch 1.05 +/- 0.05 mm