The Brison 4.2 ci/ 69 cc features an Automatic Timing Advance Module which eliminates the need of 20 moving parts and greatly improves the reliability and longevity of the engine.

The cylinder/piston assembly is Nikasil lined by Dolmar, USA. The engine also features solid cantilever crankshaft with a single bolt prop hub, (3/8 X 24nf thread), Walbro SDC80 carb, and the case is drilled and tapped for smoke.

Suitable for planes form 19-32 lbs depending on Wing loading. Ignition included-Mufflers sold separately.

The 4.2 ci/ 69 cc engine is suitable for planes from 19-32 lbs depending on wing loading. The ignition is included; however the mufflers are sold separately. Please refer to our muffler options below.