World's Smallest Engine Ross Yoke Stirling J06F

Most tiny in OKMO Models' new series of miniature working engines is the all metal, classic design Ross Yoke linkage J06F. Jin / OKMOmodel leading the way and pushing the boundaries again with tiny all-metal classic model engines that will last forever.
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All Jin's "World's Smallest" series Here. www.okmomodel....
Let's run it gently then run it hard and test it compared to Enjomor's Ross Yoke and the Japanese KYG SE905HP.
Chinese commercial desktop engine models have come so far in the last 1o years. To begin with, the model engineers couldn't get manufacturers to work to fine enough tolerances. Bearings and compression were commonly rubbish, but enthusiasts like me could do the necessary to tweak and patch up...
Fast forward and there are several big names in the Chinese desktop model engineering scene::
Microcosm, with literally dozens of very successful modelers. Microcosm is unmatched in the variety of models it produces and has always worked to improve quality.
Enjomor is another big manufacturer of steam, hot air and vacuum engines who also does a well-known hit and miss, and now multicylinder IC engines. Cison build semi scale v-twins, 4, 6 and 8 cylinder engines.
MUSA ENGINEWORKS have been making a name for themselves in repro classic model engineering engines, but recently reached out to their market as to what we customers would like in a high-quality hit and miss model of similar size (7 cc) to the successful Microcosm and Enjomor mini engines. which have impressed many model engine enthusiasts.
KEYWORDS
enginediy, stirlingkit, OKMO models, model engines, model stirling engine, hot air engine, micro engine, smallest tiny engine

[@ThomasPCGuruENGINES]

"Maybe overfilled that slightly" :)

[@rhavrane]

Bonjour Thomas,
You are definitely an eclectic collector !
I am not familiar at all with the Stirling engines and I am impressed to see such big fingers assembling such small machines 😉
Amicalement, Raphaël

[@ThomasPCGuruENGINES]

Heh, heh heh...."sausage fingers" I call them. Love your humour Raphaël

[@modelengineering]

Very interesting Engines

[@ThomasPCGuruENGINES]

Hello and welcome to the comments! What an amazing 8 or so years in Chinese hobby engineering. Hot air engines would arrive roughly built, wonky and wrapped in scrap paper. Now the equal or exceed engines made in the west eg Kontax of England. Microcosm / OKMO has pushed those boundaries relentlessly, it's been fascinating and why I support these passionate model engineers

[@YouTuberenderingnotswearingAsa]

Im looking to do this as well
You seem to have at least 20 grand worth already whilst I'm getting my first retrol 😂

[@ThomasPCGuruENGINES]

Your estimate is almost exactly right. Some people buy a boat; good for them. I buy these. You'll learn lots and have fun. Welcome to the community!!