20201010 JETT40

Break-in run of my RO-JETT 40BSE. Fuel mix - 5/22 half castor; Prop - Graupner 10x4. I will put at least 1 hour on this engine on the bench before mounting in an airplane. The intended home for this is a Gialdini 'Olympic'. The first C/L pattern I saw was Bob demonstrating a pattern with this airplane in Horicon, Wisconsin in 1961.

[@williamsmith5489]

easy start. sounds nice.