o.s engines FR5-300 SIRIUS mounted on Wirraway. скачать в хорошем качестве

o.s engines FR5-300 SIRIUS mounted on Wirraway.

Radial Engines are always at the very top of the model flyer's wish list. These engines provide a dream experience each time you get on the sticks. 5x9.95cc's of O.S magic with a sound that you must hear to believe. FEATURES : Radial design mimics the look of "Golden Era" planes for more convincing scale appearance Four ball bearings and two needle bearings smooth operation, reduce friction and extend engine life Ringed piston powerhouse features pushrod overhead valves, special inlet manifold, propeller locknut assembly and radial mount SPECIFICATIONS : Displacement: 5 x 9.95cc (5 x0.607cu.in) Bore: 24mm / 0.945 in Stroke: 22mm / 0.866 in Practical R.P.M: 1800-8500 Weight: 2670g / 94.3 Oz Recommended Prop sizes : 18x12, 18x13, 18x14, 20x8, 20x9, 20x10, 22x8 Output: 4.0 hp @ 8,000 rpm Includes: glow plugs; mount