I’m looking for a con rod with a split bearing as per dimensions on
picture for an engine of 3” bore , 3.5” stroke and 2hp. Anything of a
slightly wider lateral bearing width considered.
Stationary engine, car, tractor, whatever……..
http://good-times.webshots.com/photo/2509212940104310933zcVSyu
Is there such a publication as a con rod cross reference catalogue?
Possibly from British Motor Manufacturers' Association?
Thanks in advance.
Regards,
Dave Carter.
Ian - 07 Jul 2009 01:14 GMT
> I’m looking for a con rod with a split bearing as per dimensions on
> picture for an engine of 3” bore , 3.5” stroke and 2hp. Anything of a
[quoted text clipped - 5 lines]
> Is there such a publication as a con rod cross reference catalogue?
> Possibly from British Motor Manufacturers' Association?
What's it from, as a matter of interest?
Ian
D.J.Carter - 07 Jul 2009 10:20 GMT
> What's it from, as a matter of interest?
>
> Ian
Its from a Boulton & Paul 2hp two stroke inboard marine engine.
Photos of it here :-
http://home-and-garden.webshots.com/album/571635479HsnTfR
Seems to have come to a sudden stop early in its life due to water
ingress to cylinder probably via water cooled exhaust.
Somebody has tried to extend a Ford con rod to suit. I repatriated the
engine from Canada, so the con rod markings will probably be for a
north American model.
As for age, this engine first appeared at the Royal Show at Norwich in
1911 and was produced up to the early months of WW1.
Regards,
Dave Carter.
Conor - 07 Jul 2009 10:41 GMT
In article <c7c89e5a-414e-4ba0-a6e5-0c904f121d49
@k19g2000yqn.googlegroups.com>, D.J.Carter says...
> > What's it from, as a matter of interest?
> >
[quoted text clipped - 12 lines]
> As for age, this engine first appeared at the Royal Show at Norwich in
> 1911 and was produced up to the early months of WW1.
If you can get the original, there are still Forge's in this country
who could knock you one up and then you could take it to an engine
reconditioners to get it machined for bearings.

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Pete M - 07 Jul 2009 01:33 GMT
> I’m looking for a con rod with a split bearing as per dimensions on
> picture for an engine of 3” bore , 3.5” stroke and 2hp. Anything of a
[quoted text clipped - 8 lines]
> Regards,
> Dave Carter.
If you've got exact dimensions I can probably get you one made next time
I'm in Czech.

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D.J.Carter - 07 Jul 2009 10:25 GMT
> If you've got exact dimensions I can probably get you one made next time
> I'm in Czech.
>
> --
> Pete M - OMF#9
Hello Pete,
Thanks for the suggestion, I'll certainly bear that in mind.
Regards,
Dave Carter.
Rob - 07 Jul 2009 09:45 GMT
> I’m looking for a con rod with a split bearing as per dimensions on
> picture for an engine of 3” bore , 3.5” stroke and 2hp. Anything of a
[quoted text clipped - 8 lines]
> Regards,
> Dave Carter.
That's interesting - whats wrong with using that one :)
I've never seen one that small in the journal and certainly not in
motorcycle stuff which usually have a solid and not a split bigend.
Must be very early type rod.