dear phillipe !
my name is johann from austria and i also ride nortons since appr 40 years. only recenty I was able to track down the only thruxton club which was raced in austria. i chased the bike for ages and by luck I found it now and was able to buy it. it is in very nice original condition since it was stored in a barn in 1978,untouched since then. during its race time it has gained a two into one exhaust simiar to the one offered as a performance stage 3 kit with the early commandos. and someone mounted the ignition coils lower down. could you please email me a foto showing
the original mounting points of the coils. does your frame bear a chassis number ?
i can provide fotos of my club 750 if interested.
best regards
johann from austria