Hello all,
I'm needing to replace the cam ring on my KVF magneto. The situation is a bit cloudy, though, as there are at least two versions:
the Vincent Spares list shows
PR22Q: Lucas 458661 - used on models 42134A, 42134B, 42134C, 42134D only
PR22Q1: Lucas 459155 - used on models 42134E, 42134F only
The Lucas catalog (1936-57) also shows 459155 for the E & F magnetos, but 455460 for A through D versions. The Vincent-listed number 458661 isn't shown at all.
My magneto is the F series, so I need 459155 - but suppliers generally refer only to a KVF cam ring. Does anyone know the differences between the two (or three) versions of the cam ring?
I'm needing to replace the cam ring on my KVF magneto. The situation is a bit cloudy, though, as there are at least two versions:
the Vincent Spares list shows
PR22Q: Lucas 458661 - used on models 42134A, 42134B, 42134C, 42134D only
PR22Q1: Lucas 459155 - used on models 42134E, 42134F only
The Lucas catalog (1936-57) also shows 459155 for the E & F magnetos, but 455460 for A through D versions. The Vincent-listed number 458661 isn't shown at all.
My magneto is the F series, so I need 459155 - but suppliers generally refer only to a KVF cam ring. Does anyone know the differences between the two (or three) versions of the cam ring?