|Output Power||5.5HP at 7500rpm (5.5HP/7500rpm)|
|Idle Speed||1350 rpm|
|Static Thrust||14.2kg at 100 meters altitude; 12.5kg at 1800 meters|
|Bore and Stroke||45mm×35mm|
|Weight||Engine - 1310g Exhaust - 100g Ignition - 120g|
|Recommended prop size||22×8；22×10；23×8；23×10；|
, , , , , , Specifications:, , , , , , , , , , , , ,Features: *Due to DLE manufacturer policy change, we do not ...
, , , , , , Specifications:, , , , , , , , , , , FUEL FILTER(Clear)7X36.5MM(3 WAY), * The clear type can only use for Nitro, and does not suite for petrol., , ,Includes/Requires: Includes:1 x filter
, , , , , , Specifications:, , , , , , , , , , , Pitts Muffler for 40/50 Size Engines, Suite for ASP S40/S46/S52 and SK 40/ 50 engines., , ,
|POWER SUPPLY||4.8V / 6.0V|
, , , , , , Specifications:, , , , , , , , , , , MAXIMUM RPM (approximately) 10,000 RPM, MICROPROCESSOR CONTROLLED TIMING, WEIGHT (approximately)=4.0 oz., SYSTEM IS FULLY SHIELDED, CAPACITIVE DISCHARGE, , ,Features: RCEXL Automatic Advancing Angle Ignition (CDI) From professional CDI ...
|Manufacturer part number||1503 (front and rear)|
, , , , , , Specifications:, , , , , , , , , , , Crankcase Set (front), RCGF 15cc Engine, , *factory only sell the crankcase in set (front and rear), and do not sell front or rear separately., , ,
|Crankshaft||3/8 x 24|
|Recommended prop size||15 x 8|
, , , , , , Specifications:, , , , , , , , , , , Bore (mm): 32, Stroke (mm): 28, , ,Includes/Requires: Includes:1 x engine 1 x muffler 1 x manual ...
|Pre-Mix Oil Ratio and Type Break-in with 20||1, General 25|
, , , , , , Specifications:, , , , , , , , , , , Specifications, Engine Type Gasoline Two-stroke, Air Cooled, Rotary Valve, Cylinder Type Precision Steel Sleeve, Cylinders Single, Crank Type-Forged Dual Ball Bearing Support, Mounting Type Beam or Rail Mount, Carburetor Type Walbro WT Series, Carburetor Mounting Front, Crankshaft Threads 5/16" X 24 TPI, Mounting Dimensions Owners Manual or Website, Plug Type 1/4 X 32, Displacement 1.5 cu in.(25.1cc), Bore 1.307 in. (33.2mm), Stroke 1.142 in (29mm), Engine (Only) Weight 830g, Ignition Weight 120g, Prop Range 16*8,16*10，17*8，17*10, RPM Range 1800-9000, Fuel Unleaded Gasoline With High-Quality 100% Synthese Oil, Pre- Mixed, compression ratio 10.5, Performance, Prop RPM, JXF 15*8 9400, JXF 16*8 8400, JXF 17*8 7800, , ,Features: THIS IS THE UPGRADED VERSION OVER PREVIOUS GT25, BALL ...
|① Needle value||2 and 1/2 turns unscrewed from closed position.|
|(Caution||after each tank, allow the engine to cool off naturally!)|
, , , , , , Specifications:, , , , , , , , , , , * Note: As this engine is produced as OEM from ASP for Koyosho, the outer box you receive may with ASP marks, this is not a mistake., ● Engine starting & break-in, Adjust the needle valve and air/fuel mixture adjustment screw to their standard position as follows:, ② Air/fuel mixture adjustment: Gently screw in the idle mixture screw to closed position (clockwise); 2 and 1/2 turns unscrewed from closed position (counter clockwise), Adjustments ① ~ ② may slightly vary according to the type of glow plug and glow fuel., Proceed as follows when starting and breaking the engine in:, 1. Make sure the needle valve is unscrewed 2-1/2 turns from closed position., 2. Fill fuel into the tank. Move the throttle lever to the high position, prime the engine (push the choke button 2 to 3 times or put 2 to 3 drops of fuel directly into the carburetor) and move the throttle lever back to the slow throttle position., 3. Attach the booster cord or one-touch glow plug heater to the engine in order to electrify the glow plug., 4. Quickly pull the recoil starter rope (starter knob) several times. Only pull out 20 to 30cm of cord., (Caution: be careful not to pull out more than 50cm of cord because you may tear it and the spring inside the recoil starter!), 5. Once the engine is started, wait 5 to 10 seconds before detaching the booster cord or one-touch glow plug heater., 6. Run the engine another 2 to 3 tanks and make sure you do not apply full throttle. Also afterwards, do not increase RPM abruptly! Tighten the needle valve by 1/8 turns and continue to run the engine, handling it gently., 7. During the break-in, adjust the idle rpm with the throttle valve adjustment screw.. If rotating it clockwise (right), idle rpm increase. Idle rpm are halfway between rpm when the clutch engages and rpm when the engine stalls. Set idle rpm towards the lower end if possible., 8. No,Includes/Requires: Includes:1 x engine (No English manual supplied with this ...
|Crankshaft||5/16 x 24|
|Recommended prop size||13 x 8|
, , , , , , Specifications:, , , , , , , , , , , Stroke (mm): 24, , ,Includes/Requires: Includes:1 x engine 1 x muffler 1 x manual ...