ENGINE AND COOLING
Engine 1205788
Engine Model Number S5788-5555-LL5T
Displacement 544 cc
Cylinders 2
Bore x Stroke (mm) 73.0 x 65.0
Alternator Output 280 watt
Carburetor/Throttle Body 2-Mikuni®
Carburetor Model VM34
Idle RPM (+/- 200) 1700
Rated Operating RPM (+/- 200) 7000
Cooling Fan Air
Ignition Type Kokusan® 16 Bit ER
Ignition Timing 15° BTDC @ 1600 RPM / 14° BTDC @ 6500
RPM
Spark Plug / Gap NGK® BR9ES / 0.028 in (0.70 mm)
Recommended Engine Oil Polaris Blue 2-Cycle Semi-Synthetic Oil
Recommended Fuel Octane Minimum 87 non-oxygenated
CARBURETOR SETTINGS
Main Jet 220
Pilot Jet 45
Jet Needle/Clip Position 6BGY48/#4
Needle Jet Q-0 (480)
Cutaway 3
Throttle Gap Under CA 0.275 in (6.98 mm)
Fuel Screw (from fully seated) N/A
Air Screw (from fully seated) 1.5 Turns Fixed
Pilot Air Jet 2.5
114
SPECIFICATIONS
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