Can you scan a bit of the drawing that shows the cam and post here then more people will be able to offer advice as there are several methods but not all may suit your cams
There are a few methods shown on Modelenginenews
Had a quick look at Hemmingways site and looks like you could use the boring head method, take a look at this photo in my album and the following three, its a similar cam for a Hoglet V-twin
J
Edited By JasonB on 23/07/2013 10:21:27