Some 4T alternatives:
More power than you need but interesting anyway. Yamaha Phazer 500cc 4 stroke snowmobile engine. For Yamaha conversions go...
Isn't 3X limit a bit conservative? I thought 1.5 FOS for aluminum structures was often used because it's approximately the relation of yield to...
The idle is always horrible anyway.
I'm looking for construction manual, details or plans for the old circa 1970s ATOL offered then as a kit. It has reappeared as a factory built LSA...
That requirement delayed Me262 development and probably helped shorten the war. Hope same doesn't happen to the Horten.
Thermals carry bugs up to cloud base. You'll find swifts and other birds zooming around looking for a meal.
Go here for good info on Yamaha conversions https://www.facebook.com/groups/164864990778457/
Michel Colomban also designed Ban Bi and variants like MCR-4.
and then there is: http://www.reynoldstechnology.biz/wp-content/uploads/2015/08/rtl_steel_alloys_extract.pdf
I wasn't able to get an itemized weight list for their 3 cylinder. It would be nice to know how they arrive at their 140lb weight.
You can use Teflon sheet readily available in various thicknesses as a liner.
If you can swing a large diameter prop why rule out the 3.47 gearbox?
The black and white version of this one is free: http://a-efis.com/
Excellent performance so far except for the magnetic heading display. I use...
Henryk, do you have a link for those props?
They are relatively heavy at 80kg according to this site.
Other similarities to Marine ultra long stroke engines:...
I applied the second product (Bill Hursh) as a sealer on an EZpoxy-Rohacell sandwich gas tank. Anecdotally, EZpoxy is gasohol proof so the sealer...
Go with the 1/2VW. Mac on a clipped wing Hummel is a death wish.
Separate names with a comma.