George,
Hmm. Is the fan turning at the same rpm as the engine? Thought the pulley
on the water pump was a different diameter than the crankshaft pulley...
Bill
> In a message dated 4/28/01 7:55:21 PM Central Daylight Time,
mgbob@juno.com
> writes:
> > You need access to a StroboTach to test the accuracy of your MGB's
> > mechanical tach.
> If you are in the US with 60 cycle AC you can use an electric light. Just
> shut out all ambient light and run the engine at some multiple of 60 RPM
and
> the fan should appear to stop.
>
> George
///
/// mgs@autox.team.net mailing list
/// (If they are dupes, this trailer may also catch them.)
|