SRM Electronic Magneto Conversion Kits
SRM's Electronic ignition offers many advantages over the original points ignition system.

- No contact points to wear.
- High energy spark throughout the whole rev range
- Electronically controlled Advance/Retard & More accurate timing.
These factors produce a smoother,more powerful and economical engine.
Magneto Electronic Conversion Kits
At SRM Engineering we have produced an Electronic Ignition Conversion kit for the LUCAS K2F the K2FC twin cylinder magneto, the MO1, the BTH K1F single cylinder magneto and the BTH KC2 twin Magneto (please note that the BTH Magneto Kits are made to order. Please phone SRM Engineering on 01970 627771/2 for your enquiries). These kits have been designed to retain the original look of the magneto and yet have all the advantages of the Boyer MICRO-POWER ignition system. This system is used because of the low power consumption of the electronics, an important factor with the limited power of a LUCAS dynamo (60Watts). The electronics are also very compact allowing them to be easily hidden on the bike.
A special sensor unit, manufactured at SRM Engineering, replaces the original magneto armature. This unit provides the timing signal for the ignition box and small dual output coil. The electronic ignition system provides an extra high energy spark at start up, precise ignition timing, “mapped” advance curve and a high power coil. The kit is simple enough for fitting at home (no machining is required) and is supplied with all the parts required and comprehensive instructions.
Our kits have a proven reliability record and many customers are surprised at how much the electronic ignition has improved their machine. The kit requires a 12v electrical system but can be wired for positive or negative earth. (If you have a 6v system this can be easily converted to 12v)
Our Kits Include:-
- SRM Sensor Unit
- Dummy HT Pickups
- Ignition Box
- Dual Output Coil
- HT Leads and Plugs
- Ignition Switch
- Fuse and Holder
- Cable and Connectors
- Full Installation Instructions
We would advise you also purchase an SRM Timing kit, this is a great help in accurately setting the electronic ignition. The Timing kit for the BSA A7/A10 comes with a special crankshaft nut to aid mounting a degree disc to the crankshaft and easy torqueing up of the cush drive nut.


