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7

evolution 26gX

26gX evolution engine Dimensions

A
mm

116

F
mm

31

B
mm

98

G
mm

4.3

C
mm

50

H
mm

M10x1

D
mm

70

I
mm

10

E
mm

60

J
mm

33

26gX evolution engine Specifications

Bore
Stroke
Displacement
Weight of complete engine
without ignition*
Weight of ignition unit
RPM range

33mm

30.1mm

25.7cc/1.6 ci

936 g/2.06 lb

165 g/5.8 oz

1400–9500 rpm

Maximum power output**
Maximum torque**
Fuel
Lubrication

3.8 HP/9000 rpm

2.18ft-lb/8000 rpm

unleaded gasoline

oil with gasoline

in mixture 1:40

*  The value in the table above stands for the weight of a completely assembled engine, including the spark plug, carburetor, 

drive washer and prop screws.

** Power output varies with the exhaust used. The value given in the table stands for the maximum available power output. 

12912_EVO(26GXmanual).indd   7

3/3/08   12:00:57 PM

Summary of Contents for Evolution 26GX

Page 1: ...2008 Manufactured exclusively for Horizon Hobby Inc www evolutionengines com 877 504 0233 12912 12912_EVO 26GXmanual indd 12 3 3 08 12 00 45 PM...

Page 2: ...Evolution Engines 26GX USER GUIDE 12912_EVO 26GXmanual indd 1 3 3 08 12 00 52 PM...

Page 3: ...TheseTermsaregovernedbyIllinoislaw withoutregardto conflictoflawprincipals Safety Precautions ThisisasophisticatedhobbyProductandnotatoy Itmustbe operatedwithcautionandcommonsenseandrequiressomebasic...

Page 4: ...e new engine mix the fuel in a ratio of 30 parts gasoline to 1 part lubricant After break in use a ratio of 40 parts gasoline to 1 part lubricant Suggested Propeller Dimensions 16x8 16x10 16x11 16x12...

Page 5: ...open Engage the electric starter to the engine again and the engine should fire and be running at a fast idle Allow the engine to run for 30 45 seconds and then adjust for a proper idle 4 If the engin...

Page 6: ...ctly according to the above test set it at idle speed and accelerate to full speed Repeat twice more If the engine functions correctly go to Step IV If it cuts out open the low speed needle by 5 10 mi...

Page 7: ...d air use eye protection when re assembling be careful to maintain the proper order of the components check the vacuum feed line Mechanical Faults If the engine cannot be turned over easily a likely c...

Page 8: ...ci 936 g 2 06 lb 165 g 5 8 oz 1400 9500 rpm Maximum power output Maximum torque Fuel Lubrication 3 8 HP 9000 rpm 2 18ft lb 8000 rpm Unleaded gasoline Oil with gasoline in mixture 1 40 The value in the...

Page 9: ...8 12 inches from the engine The spark plug cable must not touch any part of the model structure as vibration may damage the cable If this is not practical it will be necessary to provide an insulation...

Page 10: ...arks are generated for about 2 seconds and LED is blinking If battery test is disabled then LED blinks for about 2 seconds If LED turns off you can fly otherwise battery is low FIRST STEP Screw on pic...

Page 11: ...on of the magnet 600 mAh Min battery capacity Never use ignition with plug cap removed from plug Before first flight do a range check with running engine Programming Sequence Low battery Sleep mode Sh...

Page 12: ...ssure Nozzle Gasket 2pcs EVO30941307 Carburetor Bolt 2pcs EVO30940404 Carburetor Screw 2pcs EVO30941308 Carburetor Nut 2pcs EVO3094N0501 Cylinder Head EVO30941309 Washer 2pcs EVO30940502 Cylinder Head...

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