AJS & Matchless Owners Club

Hi everyone, Happy New Year to you all, I am trying to find the position of the timing marks on the cams for a 46 Matchless 500, the cams I have do not have any dots on them at all and I was hoping someone would be able to let me know the position of the dots with a point of reference to the lobe or keyway, anything that may help.
Thank you all for any help, Steve

Did you read this article? I don't think anyone can explain it better... http://www.jampot.com/article_read.asp?id=652 Even withouth the dots you should be able to get this correct.... If you share a picture of your cams maybe someone could count the teeth on his?

Thanks Vincentvv for the reply and info,very handy, will try to put up some pics and hope for some further help. Thanks