H73 FINAL WORKING!! Wiha tools / MUSA HM-01 teaser!! Microcosm Chinese vintage model engine

First tease of Musa Retrol HM-01 the new 2023-2024 Hit and Miss model from China by MUSA engine works in association with Stirlingkit.com and Enginediy.com!
H73 Microcosm vertical hit and miss governor tweaks FINALLY made good.
After all the many issues (ignition, Hall sensor, valve seating, cooling, governor spring, governor balls hitting cylinder, governor off center, governor detent pin shape, valve and ignition timing) I finally get this pretty engine going with steady, slow misses between the single hits. OMFG.
...and tools, TOOLS!! Wiha micro tool sets as recommended by YOU (Thanks 133Mhz!)
Wiha tools prices quoted here are US$

[@mhz-yn9gh]

-Glad you like the micro Wiha drivers,
Mr. Thomas!
-Great tuning and advice video; you definitely know your hit & miss engines 🤙😊

[@ThomasPCGuruENGINES]

Thanks for your kind words...but I made several errors and even backwards steps. However, was always convinced I'd eventually get there and didn't give up! I know I said "bloody perfect" but I notice a gear whine I want to clear now... :)

[@ThomasPCGuruENGINES]

Get to Stirlingkit.com for HM-01 - still special earlybird prices. There are so many vintage working model engines available now that I wait for something special...MUSA HM-01 looks special and is the kind of engine I specialise in; the Hit & Miss I so love tweaking. Price is really not bad either

[@ThomasPCGuruENGINES]

New engine MUSA HM-01 "Ready" says stirlingkit and enginediy. Should receive before christmas??!!

[@xiaolingzhang5385]

Hope the Musa HM-01 is really that good looking as its render!

[@ThomasPCGuruENGINES]

Agree, wonder how it will turn out. Surely not THAT good?