I ran this Saito .50 today for the second time to make sure it is ready to fly, I put an additional 30 minutes on it. 80 minutes total now.
Fuel====WildCat 10% 2/4, 18% full synthetic.
Plug====Enya #3
Prop====Graupner 12x6
Max rpm one click rich==9,751
Idle================2,050.
Exhaust=======improved version of the cast muffler for .50, .56 and .62.