7-Cylinder 77cc 4-Stroke Glow Radial Engine
Discontinued | This Item is No Longer Available

7-Cylinder 77cc 4-Stroke Glow Radial Engine

Item No.
Evolution Engines - EVOE777
5
Selected Store

Overview

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.

Key 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)

Product Specs

Crankshaft Threads
10 x 1mm
Cylinder Type
Ringed
Muffler Type
Straight pipe - collector ring is available for seperate purchase
Bore
0.93 in (23.7mm)
Power Type
Glow
Stroke
0.98 in (25.0mm)
Displacement
4.70 cu. in. (77 cc)
Mounting Dimensions
Diameter 9.1 in (23.0 cm), Length 7.9 in (20.0cm)
Prop Range
2-blade 22 x 12, 24 x 10; 3-blade 22 x 10
RPM Range
1,000-6,000
Total Weight
5.7 lb (2.6 kg)

Video Overview

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