This was the test run of my old Thunder Tiger GP 42, with Schnuerle porting, and an ABN piston and sleeve, so hence the sleeve is Nickel plated. It has an airbleed carb and bronze bushings. These engine were made in Taiwan during the 1990's and early 2000's, but are now sadly out of production. The engine is fitted with a 10 x 6 Master Airscrew Prop and the fuel is 7% Nitro, and 20% oil. The oil is a 50/50 synthetic and caster mix.
