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- Jan 17, 2016
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And Stihl sold heaps of these saws from the MS029-390. I read about what a POS they were, but it wasn't until I ended up owning one that I had an appreciation of the distaste for them.
Who designed those things? An airfilter way too small, so they put on a snorkel to try and compensate and gave it the marketing spin as an "intelli-carb" (intelligent?)
Then there was the high quality German engineering that led to the fine tolerances that gave it a factory ignition timing between 23.5 and 28.5 degrees - depending upon what day of the week and the weather.
The same EPA compromised carb for a 54cc 029 to a 64cc 039. No problem, just change max revs from 13,000 for the 029 to 12,500 for the 039 - nobody will notice.
And the construction, what a mess to work on. It's like they wanted to make it too difficult to work on so people will never fix them (which with the 'hot spot' cast into cylinder helped ensure). With all the complex construction and use of plastics you would have thought they would have cleverly managed to make the saw lighter - but it is an overweight pig - clever guys, very clever.
Everybody should own one at least once in their life so that they can appreciate other saws.
This guy gets it! When I ran my line clearance crew, I had one 029. It was the punishment saw. If you screwed up you ran the 029 all day. Everybody hated that saw.