the B and A refer to different bore sizes, that would worry me. IF I
remeber the difference isn't big, but enought that it could matter. I'll
look up in the book and see the differences in size
aaron
On Sat, 21 Nov 1998, Jeff Nathanson wrote:
>
> Fellow Triumphants,
>
> I just removed the cylinder head off of my '72 TR6. To my surprise,
> I saw
> cylinder sleeves in all 6 bores. Is this standard, or did some
> previous owner
> do this? On the top of the pistons, only the normal front arrow and
> a "B" or
> "A" (without the quotation marks) are the only markings I could see.
>
>
> Thanks,
> Jeff N.
>
>
> Jeff C. Nathanson
> Director of Product Development
> Manufacturing Systems & Technologies, Inc.
>
>
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