On Sunday, December 19, 2010 12:49:59 pm John & Pat Donnelly wrote:
> This may be an old question, but I didn't find anything in the archives.
>
> What is the "stuff" on the outside of the timing chain cover? I believe
> it's to reduce noise from the chain. Is there a modern alternative? Is it
> supposed to be painted the same color as the cover?
>
> Johnnie
>
>
Johnnie,
Yes it was there for noise reduction. Don't know of any modern alternative.
There was nothing on my recent 72 TR6 restoration and I have only seen it once
on a 3.
The stuff was not on my 63 TR4.
My view is it is not needed. The valve tappets make enough noise for me.
Bob
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