cam base circle diameters and heights for all M8 engines

Fits: > 74-84 FL

Bendix and Tillotson (excl

Also the breather's cavity oil evacuation hole (opposite of the drive gear)

The backrest is easily removed when not required

Dynatek, Dyna Dual Tower ignition coils. 12V, 3 ohm Fram & Bakskärmar cam base circle diameters andDescription Green. Designed for use in custom applications where 2 of these coils are used for bikes with dual plugged heads (4 spark plugs in total) that run a single fire electronic ignition system. Note: It is recommended to use ignition modules & coils of the same manufacturer. Intermixing different brands may cause premature failure. Note: Difference between Single & Dual Fire: Dual Fire This is the way the earlier, pre Twin Cam, engines work. A