That sounds low. Check these tests: http://www.flycorvair.com/thrustjune.html
If someone has a accurate measuring device for this test lets do some testing at the gathering. I would be interested in knowing how my 60" WarpDrive stacks up against the fixed pitch props. Craig - N886MJ www.kr2seafury.com > On May 16, 2019 at 2:04 PM jeb via KRnet <[email protected]> wrote: > > > Has anyone ever measured static thrust? > > I just got back from airport measured static thrust. > couple of tow straps a large fish type scale (up to 350 lbs) > field elevation: 7300 feet > engine Soob EA81 turbo, NSI turbo pistons and their "hot" cam, Ellison > EFS-3A > reduction belt drive is 2:1 (?) > prop 60" 3 blade warp drive, 12 or 13 degrees pitch at tips > Ran it up to 4500 rpm (prop 2250?) > > Got reading on scales about 100 - 110 lbs > > > > > _______________________________________________ > Search the KRnet Archives at > https://www.mail-archive.com/[email protected]/. > Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. > see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change > options. > To UNsubscribe from KRnet, send a message to [email protected] _______________________________________________ Search the KRnet Archives at https://www.mail-archive.com/[email protected]/. Please see LIST RULES and KRnet info at http://www.krnet.org/info.html. see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options. To UNsubscribe from KRnet, send a message to [email protected]
