That Lister engine is very thought provoking. Sometimes it pays to take your time, as new ideas inevitably sprout, as constantly occurs with my 1970s Victa 125cc hi arch.
After reading this, I am seriously considering just leaving it in battle scarred, but sound condition.
I now so wish I hadn't pulled off the partly worn "Keep feet clear" chrome and red label!! Now I have to figure a way to re attach it!!
