Hello John, I think that one way check valves between your tanks would be an expediant solution to your problem. A more elegant solution might be to eliminate ram air venting for the wing tanks, since they have to have pumps anyway. In gravity feed systems the pressure boost from Ram vents is important but for a pump fed system, especially if only transfer, they are really not needed and could be replaced with ambient air vents.
On the aerobatic testing of your KR: DETAILS PLEASE! Todd Servaes KR-2S John and Janet Martindale wrote: > > >Any other ideas or similiar experiences to discuss would be most welcome. > >My bird got aileron rolled, barrel rolled, wingovered and spun on Thursday by >my test pilot...wish I could do all that stuff...looks so easy!!. Getting 145 >knots at 3800rpm with the finer pitch on the 56" by 3 blade Warp Drive with >2700cc Corvair. Those of you with 3100cc engines will really hoot. > >Regards > >John and Janet Martindale >29 Jane Circuit >TOORMINA NSW 2452 >AUSTRALIA > >ph: 61 2 6658 4767 >email: johnj...@chc.net.au_______________________________________________ >see KRnet list details at http://www.krnet.org/instructions.html > >
