Both valves will be up (and will have been during the compression stroke)
and if the distributer is not out of phase the rotor will be near/at the #1
plug wire.
To get even closer you can put something in the spark plug hole and see when
it is at its highest point and combined with a timing disk you can find it
exactly.
--
Stephen West-Fisher
N4IK
-----Original Message-----
From: mgs-bounces at autox.team.net [mailto:mgs-bounces at autox.team.net] On
Behalf Of David B. Hammond
Sent: Tuesday, March 29, 2011 12:53 PM
To: 'MG List'
Subject: [Mgs] TDC at compression
Any help in determining when no 1 is at TDC for ignition timing?
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