The 029/390 conversion is running well, idles, runs clean, and tachs right up. Weather permitting I hope to put it in some real wood tomorrow. Compression is just modest, so I'm not expecting an animal, but it was cheap ($25 for the saw and $60 for all the parts). I also converted it with a clutch drum, bearing & 7 pin rim I had left over from a 460.
The Walbro carb (which will fit 044/440 & 046/460) was worth the $25!
FYI, I think 029 is smaller than a 290.
Re: Cleaning ... I don't claim to get it perfect, but usually take the thick gunk off with a screw driver, the often fill a bucket with hot water & soap with a brush, or use WD-40, depending.
Also did a bike ride in over 90 degree weather today, can't count how many glasses of fluid I have consumed this evening! Did not ride aggressively, but still clocked 44.4 MPH on the downhill! All rides are net net flat in the end, so if you go downhill, you went uphill!
The Walbro carb (which will fit 044/440 & 046/460) was worth the $25!
FYI, I think 029 is smaller than a 290.
Re: Cleaning ... I don't claim to get it perfect, but usually take the thick gunk off with a screw driver, the often fill a bucket with hot water & soap with a brush, or use WD-40, depending.
Also did a bike ride in over 90 degree weather today, can't count how many glasses of fluid I have consumed this evening! Did not ride aggressively, but still clocked 44.4 MPH on the downhill! All rides are net net flat in the end, so if you go downhill, you went uphill!