Engine Detail | |
Onan B48M | |
gasoline | |
2-cylinder | |
air-cooled horizontal-shaft opposed-twin | |
Displacement | 781 cc 47.7 ci |
Bore/Stroke | 3.25x2.875 inches 83 x 73 mm |
Power (gross) | 18 hp 13.4 kW |
Compression | 6.7:1 |
Idle RPM | 1800-3650 |
Starter | electric |
Starter volts | 12 |
Sparkplug gap | 0.025 inches 0.635 mm |
Point gap | 0.025 inches 0.635 mm |
Intake valve clearance | 0.005 inches (cold) 0.127 mm |
Exhaust valve clearance | 0.013 inches (cold) 0.330 mm |
Engine Oil | |
Oil capacity | 2 qts 1.9 L |
Page information | |
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Email: Peter@TractorData.com | |
Updated on March 29, 2023 |