APC Zenoah - Manual (Page 10)

10
Propeller Chart
Troubleshooting Guide for Gasoline Engines
(continued)
In the event that none of the above procedures results
in the engine running properly, contact our service
department for suggestions at: Horizon Hobby, Inc.
4105 Fieldstone Road
Champaign, IL 61822
Phone: 217-355-9511 (M–F 8:00–5:00 CST)
This chart enables you to select the best propeller for
initial set-up of your Zenoah
® engine.
Remember, it’s imperative to balance each propeller
prior to installation onto your Zenoah engine. Failure to
do so may cause unwanted vibration in your aircraft.
Note: All recommendations are based on engines using
APC brand props.
ENGINE PROPELLER
G26A 16x8 @ 8,700
G231 Heli Adjust pitch of rotor to obtain
9,000–10,000 rpm of the
engine at full throttle
G26 Marine
G231 Marine Diameter=65–75mm
Pitch ratio 1.9–1.4mm*
G38 Gas 18x10 @ 7,300
G45 Gas 20x10 @ 7,200
G62 Gas 22x10 @ 7,200
GT80 Gas 22x12 @ 7,200
24x10 @ 7,200