A stunning engine with solid performance and reliability—the 7-cylinder 77cc 4-stroke glow radial engine is designed for larger models, specifically scale applications where the use of a radial engine in a round cowl will provide the ultimate scale look for the modeler’s plane. While providing great looks and sound, it also delivers the dependability and performance of Evolution.
Seven Cylinder 4-Stroke Radial Engine 77cc Petrol Features:
- Cylinder head and crankcases produced from aircraft grade alloys
- Heavy-duty double bearing crankshaft
- Billet aluminum pistons and hardened steel rings
- Hard-chromed and lapped cylinder bores
- Hardened steel cams
- Carburetor jet valve incorporating of latest design with a split opening for smooth acceleration
- Zero percent or low nitro (5–10%) fuel with low oil content (5–7% oil/fuel ratio)
Seven Cylinder 4-Stroke Radial Engine 77cc Petrol Specifications:
- Bore: 0.93 in (23.7mm)
- Crankshaft Threads: 10 x 1mm
- Cylinder Type: Ringed
- Fuel: 0–10% nitro, 9% oil for break-in and for normal operations
- HP: 4.8 hp (approximate)
- Mounting Dimensions: Diameter 9.1 in (23.0 cm), Length 7.9 in (20.0cm)
- Muffler Type: Straight pipe - collector ring is available for seperate purchase
- Prop Range: 2-blade 22 x 12, 24 x 10; 3-blade 22 x 10
- RPM Range: 1,000–6,000
- Stroke: 0.98 in (25.0mm)
- Total Weight: 5.7 lb (2.6 kg)
- Type: 4-stroke
- Cylinders: Radial
- Displacement: 4.70 cu. in. (77 cc)
- Engine Diameter: 9.1 in (23 cm)
- Fuel Type: Glow
- Brand: Evolution Engines
- Part No: EVOE777
- Barcode: 605482041222
- Format:
• Multi Cylinder
• Petrol - Fitment: Option Part
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Are you able to supply the ring type exhaust for this engine?
Asked by David on 23rd August 2016
Yes indeed we do - take a look at part EVO777114 :-)
Answered by: Ben @ Wheelspin Models
