Yep, sticking with the 40DCOE for now. Biggest drawback is lack of easy mixture control. It has two independent barrels, one for each cylinder head. Each barrel is 40 mm dia with a 32 mm venturi. Main jets are 140 (1.4mm dia).
Temporarily borrow (?) a MP gauge from your work and see if you have an intake restriction or something. If the EFS-2 allows 28" or so then your problem may lie elsewhere. The Martindale Family 29 Jane Circuit TOORMINA NSW 2452 AUSTRALIA phone: 61 2 66584767 email: johnja...@optusnet.com.au ----- Original Message ----- From: "Mark Jones" <flyk...@wi.rr.com> To: "KRnet" <kr...@mylist.net> Sent: Friday, April 29, 2005 9:17 PM Subject: Re: KR> Two hour flight > John, my carb is rated for max 85hp. Are you using the Weber carb? > > Mark Jones (N886MJ) > Wales, WI USA > E-mail me at flyk...@wi.rr.com > Visit my KR-2S CorvAIRCRAFT web site at > http://mywebpage.netscape.com/n886mj/homepage.html > > > ----- Original Message ----- > From: "Martindale Family" <johnja...@optusnet.com.au> > To: "KRnet" <kr...@mylist.net> > Sent: Friday, April 29, 2005 6:11 AM > Subject: Re: KR> Two hour flight > > > > Thanks Mark. > > > > IMHO you are definitely down on power somewhere. I am getting 3100 rpm > > static ie., more than you are getting in the cruise and this with a 54" > dia > > 3 blade at 12 degrees. > > > > I wonder what WW is pulling on the test rig under a 3 blader of similiar > > size. Be nice to know what to aim for! > > > > With a 52" diameter you could safely spin to around 4000rpm if the pitch > and > > available power would allow it. > > > > Are you there Del? What's your static these days on the Warp. > > > > John > > > > The Martindale Family > > 29 Jane Circuit > > TOORMINA NSW 2452 > > AUSTRALIA > > > > phone: 61 2 66584767 > > email: johnja...@optusnet.com.au > > ----- Original Message ----- > > From: "Mark Jones" <flyk...@wi.rr.com> > > To: "KRnet" <kr...@mylist.net> > > Sent: Friday, April 29, 2005 8:49 PM > > Subject: Re: KR> Two hour flight > > > > > > > Sterba 56x64 2650 RPM Static and 2900 cruise > > > Warp Drive 3 blade 52x48 2750 static and 2950 cruise > > > Sterba 54x54 2750 static and 2950 cruise > > > > > > No, I do not have MP installed yet. > > > > > > Mark Jones (N886MJ) > > > Wales, WI USA > > > E-mail me at flyk...@wi.rr.com > > > Visit my KR-2S CorvAIRCRAFT web site at > > > http://mywebpage.netscape.com/n886mj/homepage.html > > > > > > > > > ----- Original Message ----- > > > From: "Martindale Family" <johnja...@optusnet.com.au> > > > To: "KRnet" <kr...@mylist.net> > > > Sent: Friday, April 29, 2005 5:35 AM > > > Subject: Re: KR> Two hour flight > > > > > > > > > > Hi Mark > > > > > > > > What static were you getting on each of those props again? Have you a > MP > > > > gauge installed? If the carb is too small, perhaps full throttle MP > > would > > > be > > > > down on normal. > > > > > > > > John > > > > > > > > The Martindale Family > > > > 29 Jane Circuit > > > > TOORMINA NSW 2452 > > > > AUSTRALIA > > > > > > > > > > > > _______________________________________ > > > > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > > > > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > > > > please see other KRnet info at http://www.krnet.org/info.html > > > > > > > > > > > > > > > > _______________________________________ > > > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > > > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > > > please see other KRnet info at http://www.krnet.org/info.html > > > > > > _______________________________________ > > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > > please see other KRnet info at http://www.krnet.org/info.html > > > > > > _______________________________________ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html
