Sold OS Speed R2105 marine conversion

Joern Markset · May 12, 2023

This is the latest release from OS Engines.
OS Speed R2105
I have made a marine conversion that comes with the engine, includes water cooled jacket and flywheel.
I’ll throw in a 9mm venturi and a starterbelt as well.
(Collet shown in picture is not included)
Shipping worldwide is included
$ 480,-
PP as FF
May be listed elsewhere as well.

Wasted wages · May 12, 2023

Any chance to see the internals?

Joern Markset · May 12, 2023

Wasted wages said:
Any chance to see the internals?

There is no need, this is a new engine fresh from the OS factory, nobody has abused it

Wasted wages · May 12, 2023

I know that.
Just wanted a peak at the porting, rod, etc..

TJ Hammons · May 12, 2023

Wasted wages said:
I know that.
Just wanted a peak at the porting, rod, etc..

Frank, check this link out. O.S.SPEED R2105

Looks like a nice setup!

anders-e · May 13, 2023

Jörn, if you decide to make some more waterjacket I will be interested

Joern Markset · May 14, 2023

anders-e said:
Jörn, if you decide to make some more waterjacket I will be interested

I’ll let you know if I do.

Bryan haley · May 14, 2023

Does the marine head take a turbo plug like the on road head

Mike Hughes · May 14, 2023

Bryan haley said:
Does the marine head take a turbo plug like the on road head

From the pic it looks like conelock. I think it the same head. Just remove the air cool and added water cool jacket.
Mike

Joern Markset · May 14, 2023

Bryan haley said:
Does the marine head take a turbo plug like the on road head

Like Mike stated, headbutton is the same.
So yes, it is a turbo head.
I have just made a flywheel and a watercooling cap to fit the engine.
So when buying this engine you are basicly buying the same engine as Minicars have got OS to make for them, except with this one you get marine flywheel and carb with 8,5 and 9 mm venturi in addition.
Jørn

jaxracer · May 23, 2023

anders-e said:
Jörn, if you decide to make some more waterjacket I will be interested

Same Jørn, do you have any more of those water jackets or plan to make anymore? Would love to have a couple.

Thanks!

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