I sure think that my Enya engines are simply the best: 2 09V, 1 O9 Quick, 1 11CX AAC, 1 15III, 2 19IV, 2 19V, 1 19VI, 1 SS25BB AAC, 1 SS25 AAC, 2 SS30, 2 SS30BB, 1 32CXL, 1 SS35, 3 40XZ, 45 6001, 3 45BB 1006, 1 45II 6002, 2 45X, 5 45CX, 4 45CXL, 1 SS50, 1 53-4C, 2 60II, 1 60IIIB, 3 61CX ABN, 3 61CXLR, 1 60X 4 AAC, 1 60XL and 1 80X
Every engine I tested from Enya I got extraordinary results, like in this video showing my Enya 45CXL with tune pipe turning a 12.5x4 3 Blade Prop and very rich, it will peak over 11000 rpms with this prop.
http://www.youtube.com/watch?v=hBk_OIE07UQ
Martin