Despite over 50 years of experience, I'm about to try my first (non-racing) ABC engine. It's a gently used OS Max-S .35 with the Brian Gardner ABC piston/liner and a new rod from Len Neumann. My plan is to use PowerMaster 10-22 and a wood 9-4 prop, and heat-cycle it a couple of dozen times at a rich 2-stroke, and then go fly. Does this sound about right???
FWIW, the engine is going into a UHP Gieseke Nobler, which will probably weigh around 40-42 oz. While it will probably be a good combination, if there are shortcomings, there's a really sweet-running Brodak B.40 waiting in the wings, as necessary.