My Tonti-engined, dual-point Eldo had an ignition switch go bad which I believe fried the coils. In the past I have used T-3 coils but they are a very tight fit.
SP coils fit better but the ones I have are now suspect due to the aforementioned catastrophe. Has anyone used an economical substitute for Tonti coils, preferably a bit more compact to fit under my Eldo tank.
Pictured are Gin-u-wine Marelli coils out of an SP that fit nicely.
Lowbrow customs sells these which look to be the right size: