Model Engine Review - Enjomor Whippet

[editor@glue-it.com]

This is a model engine that I've been sent to have a look at, review and have a play with. First of all I'm unpacking and having a look at it:

[editor@glue-it.com]

and a bit more of a look around the engine, exhaust, carburetor and coolant connections

Unpacking the Enjomor Whippet

[editor@glue-it.com]

A peek inside this Enjomor Whippet engine is quite interesting

[editor@glue-it.com]

I needed a cooling water tank, trouble was the larger tins had the right look and the smaller tins were the right diameter....

[editor@glue-it.com]

Someone commented that this doesn't fit the aesthetics of the normal models I make, I think he has a point....

[editor@glue-it.com]

Finally running the engine, initially on glow fuel.

Credit to the design of E.T. Westbury for how easy this is to start and how well the Whippet runs.

[editor@glue-it.com]

I've been making wheels to create a trolley for the Whippet



Made from 1/4" thick mild steel. Hopefully they look like an old cast wheel that you might find on a stationary engine trolley - thoughts?

[editor@glue-it.com]

I've just briefly written up the process I followed for making these wheels, the most important step was making a mandrel so that I could easily and repeatable mount each wheel to the lathe and then the milling machine.

[editor@glue-it.com]

The final design and installation of the Enjomor Whippet engine on a trolley



What do you think?



I will now run it as installed on the trolley and post the video.

[Toolmaker51]

I've been making wheels to create a trolley for the Whippet



Made from 1/4" thick mild steel. Hopefully they look like an old cast wheel that you might find on a stationary engine trolley - thoughts?

The texture of casting might be imparted by etching or shot blasting. Blast might edge out for appearance, it'll blend every tool mark evenly. There might be a way to texture paint or add a 'contaminant' instead. But they are beautiful raw.
When I needed a super finish on narrow surfaces, the trick was stoning one flute off a two flute end mill, making it a fly cutter, but makes clean corners tedious.