The Cesare Rossi line of engines are designed for competition and 3D flying where light weight, high performance and responsiveness are important.
max horsepower at 18,000 ROM, range 2K - 21,600K
bore x stroke 23.33 x 21.94mm, 5 ports
two ball bearings
rotoray carburetor with 9mm ID
HR3S glow plug
Rear mounted needle valve may be mounted directly on to carburetor, should installation require a front mounted needle. 10% nitro.Higher nitro with the addition of head shims and glow plug changes. We recommend the Xoar 11 x 7 or equivalent props as a starting point.
Supplied with muffler # 50359. Optional backplates without the rear mount needle post are available for purchase. Needle valve assembly with work with carburetor mounted on engine or on backplate. Your choice!