[Healeys] 100M Pistons

Michael Salter michaelsalter at gmail.com
Thu May 23 10:23:39 MDT 2013

Thanks to all who have replied regarding the "M" pistons.
I should mention that I can't read the number on the skirt of the pistons
because they are still in an engine with the head off.
I can see that they are 0.040" OS but am trying to avoid disassembling the
engine further at this stage.

Michael S

On Wed, May 22, 2013 at 2:31 PM, Michael Salter <michaelsalter at gmail.com>wrote:

> I have a set of 0.040" oversize 100 pistons that I'm trying to identify.
> These pistons have a smaller bowl than a standard 100 piston the bowl being
> 0.440" deep and  2.75" in diameter.
> Does anyone have a set of "M" pistons and could compare their measurements
> with those above.
> Thanks
> Michael Salter

Michael Salter

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