V-Tronic, electronic ignition for 6 & 12V. Hand advance - 36-47 B.T. Flathead; 36-47 Knuckle and 38-47 WL, WLA, WLC (NU) 914751 Top width 1

Top width 1

With 56mm ID and 11

Replacement for the stock OEM fairing vent

Individual switches are also available separately

Selectable single/dual fire and/or single/dual plug

V-Tronic, electronic ignition for 6 & 12V. Hand advance - 36-47 B.T. Flathead; 36-47 Knuckle and 38-47 WL, WLA, WLC (NU) 914751 Top width 1With hand controlled advance, like OEM. This is a proven, tried and tested ignition module. Hall sensor type. Works with 6 and 12 Volt system and will never need re adjustment or other maintenance. Shorter opening duration increases spark intensity by 60%. Fits to stock base plate. Note: See 519443 for the same ignition module, but with an automatic electronic advance system, with 9 adjustable curves.