RE: Everything Radial Engines
Bob, What is your oil concentration in your fuel? If it is high you are automatically leaning the mixture! Try 16% oil in your fuel. My saito's and Seidels would not richen either untill the oil content was dropped to the recommended levels. Normal 20% oil fuel would not allow a rich run! And yes the other Tom might be correct also with the low needle in too far.-The other Tom