Peter -
If I'm not mistaken, you can determine TDC by watching the valves for
the opposing piston to #1 ... so, I think that means just before the intake
valve opens for #4 is TDC for #1. I did this once before and it was spot on
for TDC. This may be in the manual, I know you can do this for the 6 cyl
too.
Alan
'52 A90
'53 BN1
'64 BJ8
On 8/29/06, Peter Linn <greylinn@ozemail.com.au> wrote:
>
> G'day again
>
> Many thanks to all who responded to my question - the consensus is pretty
> conclusive for TDC.
>
> Incidentally I've never had any success getting an accurate TDC with
> something
> placed in the plug hole onto the piston - is there a trick to that? (I
> have a
> dial guage)
>
> Cheers
>
> Peter
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