Scotty....thanks for posting this information....something I cant be bothered with once I get into things.

Noticed you have a external breather, have you fitted a small filter at the end or run it open???

RT

Interesting thread. I will keep an eye on it for future reference.

Scotty, I'm very impressed by the write-up of your work - find it very helpful and informative.   Do you have a current link to the pictures referenced in the postings, as they will not display.  Thank you - Mike.

This post is back up, Scotty has provided a pdf of the cam swap (link to it is in the first post). 

Quite handy for printing if you're doing the job.