I've started with a SupaSwift Deluxe 1974 torque major 140 , 2 stroke that now is running with a Honda GCV 160 pointless coil.
I thought about using a Tecumseh pointless coil but it was too large to fit under the flywheel.
The Honda coil only works with the Villiers Torque Major that has the alloy top plate that the coil mounts on so this coil will not fit the earlier Villier motors with the steel plate that the fuel tank mounts on.
There is a lot of filing to be done on the Honda coil ,the centre square needs to be opened up a little so the Honda coil will slide onto the Villiers steel core ,the back of the coil needs filing so the coil can slip on a little further so it's not rubbing on the flywheel and some contouring on the coil also helps the flywheel to have some clearance.
This setup may work on a Kirby 4 and 2 stroke but have not checked.
The earlier Villiers 2 stroke Torque Major I was looking at a 50 cc line trimmer coil to see if that would fit but haven't tried that one yet .
One bolt under the coil needed to be ground down about 1 mm.
Video below showing the motor running after fitting the Honda coil. ( usually in the Video the motor will idle then I will give the motor a rev)
