1971-1973 Arctic Cat Snowmobiles Factory Service Manual, Page 5Get this manual
Quality of the image is intentionally reduced!
CHEETAH SPECIFICATIONS
398cc Axial Fan
436cc Axial Fan
Flywheel Magneto .012".016" .012".016" .012" .016" .015" BTDC .015" BTDC .015" BTDC
Spark Plug: NGK B9ES El