I went back and read your first post again. 32ozs is not much fuel for a ringed engine, that's only four 8oz tanks... hardly enough to even begin breaking it in.

Don't peak the engine until you have more time on it. Here are Clarence Lee's ringed break-in instructions (in a letter he wrote me). If anyone alive knows how to get the most power out of a ringed glow engine, it's him. Be patient. Your engine will break 12,000 in time.

David