Hmm... whats important ....?
Low and Midrange power
Fast Spoolup
Torque
Consistent and Reliable as he!!.
what you discribed is the attributes of a ringed engine
abc was designed for pylon racing, WOT all the time, and its great for that, once you cool them off, like in anything but WOT the engine wears more and the drag created causes power and transition problems...
just like everything else there are comprimizes...
cost, performance, reliability... pick 2
