the macdaddy
Thanks for the fitting numbers. mine is stripped (size? 6-32 i think) will order a couple different sizes. There is not much wall thickness to work with. I have 2 gallons of Wildcat Curtis Youngblood 30% Heli($18 here). Haven't tried it yet. How rich do you run it? You really get 10k on rich settings? Max is 11K i think.
Here is APC 13 x 4. Might be too many revs.
APC 13 x 4 :
http://www2.towerhobbies.com/cgi-bin...?&I=LXFGV3&P=7.
Doug