The first gasoline engine from Zenoah with electronic ignition also fits a wide variety of popular 60 size airplanes.

Key Features

Electronic Ignition
Small & Lightweight
Easy Operation and Mounting
Excellent Power
Lower cost Fuel
New Magnesium Case
Fuel consumption is ½ that of a similar glow engine


Overview

Zenoah’s groundbreaking G20Ei isn’t just Zenoah’s first engine with electronic ignition, it’s the first gas engine from any manufacturer that can fit .60-size planes that, until now, were limited to glow or electric power choices. Its dimensions are especially well suited for round cowl models like Hangar 9’s popular Corsair 60 and P-47D 60 ARFs. It has plenty of power for many .90 to 1.20-size sport applications as well. Much of this incredible versatility can be attributed to its lightweight magnesium-aluminum alloy crankcase that gives it an impressive thrust to weight ratio compared to most gas engines.


Specs

Type: Gas Electronic Ignition
Displacement: 20cc
Bore: 32mm
Stroke: 25mm
Cylinders: Single
Total Weight: 41.6oz with muffler, ignition, and mount
Engine (Only) Weight: 33 oz
Crankshaft Threads: 8x1.25mm
Benchmark Prop: APC 15 X 6 9500rpm
Prop Range: 14 x 6 through 16 x 6
RPM Range: 1400 - 10,000
Fuel: Gas Oil mix 32:1
Muffler Type: Compact Welded can (included)
HP: 1.7HP @ 8500rpm
Cylinder Type: Nikasil, ring