Stainless Steel Tuneable Ignition Advance Unit - V-Twin 32-9220 - Ironhead 1970-1978

Tuneable ignition advance unit features stainless base heat treated weights and three different color coded spring sets which allow full advance at 1400 2000 and 2600 RPM depending on which springs are selected.

Unit can be used with all ignitions points single or dual fire types which utilize an advance unit. Springs are also available separately. Unit is assembled with stock advance srings. Includes gold severe duty springs for high compression heavily modified engines and silver spring set for slightly modified engines.

Notes:

• Suggested to use with Ignition Advance Unit Steel Center Screw.

Fitment: