a bit of interest on Pelle's 390 from 1979, i ended up with it towards end of '79, it was a rocket, had excellent suspension but not much different to the other stock 79 cr i had, just better, it was also faster than my stocker,not a lot but faster and smoother, it also didnt steer,not for me anyway! Pelle said steer it with the throttle! Lovely engine, just wish it steered like my '81 430, or better still if they both steered like my '82 RM!
Kt