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Basic Engine Specifications:

Displacement - 25.4cc
Bore x Stroke - 34mm x 28mm
Max HP - 4.5@12,500 RPM
Idle RPM - 3500 +/- 150
Fuel Type - 87 Octane with Premix 2 Stroke Oil
Ignition - Ikeda TDi
Carburetion - Walbro WT771 with Primer Pump
Net Weight - 2.05kg (w/ Mount)
Manual Pull Start

Premix Fuel Specifications:

Use 90+ Octane Unleaded Gasoline
Do not use gasoline with any alcohol or ethanol added
Use a high performance 2 Stroke Premix Engine Oil
Mix Ratio - 20-25 parts Oil to 1 part Gas (20-25:1) for break-in period, 30:1 standard mixture

-The carburetor is tuned from the factory to run but may require an adjustment due to the climate and 
elevation in your area.
-There are three adjustments on the carburetor. The low speed needle, high speed needle and idle 
screw.

Specifications

Specifications

Engine Operations

Engine Operations

High

Speed Needle

Low

Speed Needle

Idle Screw

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Содержание VEN-1827

Страница 1: ...Marine Engine but you have also joined the Venom Team and it s world class product line and customer service Please fully read and understand this instruction manual BEFORE operating this product Not...

Страница 2: ...ot use gasoline with any alcohol or ethanol added Use a high performance 2 Stroke Premix Engine Oil Mix Ratio 20 25 parts Oil to 1 part Gas 20 25 1 for break in period 30 1 standard mixture The carbur...

Страница 3: ...ngine in place 7 Repeat as necessary until the engine either starts or shows signs of starting 8 You may adjust the low speed needle either open or close to help the engine start but only in small inc...

Страница 4: ...full power If not readjust the High Speed Needle until you hear a smooth crisp exhaust note This will be the maximum performance setting for that particular day and will require fine tuning depending...

Страница 5: ...spark plugs and try to determine the cause of the fouling Its ok to clean a spark plug if a replacement is not available but for optimum performance the fouled plug should be replaced The color of th...

Страница 6: ...ce of an optimal propeller Some experimentation will be required to obtain the best performance possible Propeller Diameter range 65 75mm Pitch Ratio range 1 4 1 9mm Pro Tuner Tip Experiment with mult...

Страница 7: ...g Replace Cylinder Piston Set 2 Gas Leakage from Cylinder Crank Case Gasket Apply Liquid Gasket Reassemble 1 Choked Breather Air Hole Clean Breather 2 Clogged Carburetor Clean Carburetor 3 Fuel Lines...

Страница 8: ...stomer Service at 800 705 0620 or customerservice venom group com Copyright 2008 by Venom WARNING This product is not a toy It is not recommended for children under 14 years Minors should be accompani...

Страница 9: ...31 Cylinder Gasket KWA VEN 1832 26cc Piston KWA VEN 1833 Piston Ring VEN 1834 Piston Pin VEN 1835 Snap Ring VEN 1836 Positioning Washer VEN 1837 Need Bearing VEN 1838 Intake Gasket VEN 1839 Bolt M5 25...

Страница 10: ...Notes Notes...

Страница 11: ...vice 800 705 0620 customerservice venom group com www venom group com Venom Group International United States of America 600 West Buckles Road Hayden ID 83835 Australia P O Box 7325 Alexandria NSW 201...

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