[Healeys] Cam and crank gear timing update

[David Porter]

Agreed, I only offered "my" version if all other methods and/or marks were
obscured due to age/manufacturing/other defects/issues.... 

frogeye at porterscustom.com

Porter Customs   2909 Arno NE
Albuquerque, NM USA 87107
505-352-1378
1954 BN2  1959 AN5
Porter Custom Bicycles

cars:
 www.britishcarforum.com/portercustoms.html
gallery:
http://picasaweb.google.com/porterscustombicycles/PorterCustomBicyclesStuff

GO HERE: http://porterbikes.com/  nice pictures-fun facts-my world


-----Original Message-----
From: healeys-bounces at autox.team.net [mailto:healeys-bounces at autox.team.net]
On Behalf Of Michael Salter
Sent: Friday, October 26, 2012 10:08 AM
To: Jonathan Quandt
Cc: Healey list
Subject: Re: [Healeys] Cam and crank gear timing update

Jonathan,
If you want to do a "correct" engine rebuild, particularly on an engine as
old as a 100, it is imperative that you check the cam timing using a TDC
measuring peg, a degree wheel and a dial test indicator as specified on
page D/26 of the factory workshop manual.
Just a little wear on keyways, keys or sprockets or a cam which has been
ground slightly ahead or behind center can make a considerable difference
to engine performance.
Take the time, do it right and don't forget to set the valve clearances
back to 0.012" when you are satisfied that you have it correct.

-- 
Michael Salter