| Engine Detail | |
| Tecumseh HH-100 | |
| gasoline | |
| 1-cylinder | |
| air-cooled | |
| Displacement | 389 cc 23.75 ci |
| Bore/Stroke | 3.3125x2.75 inches 84 x 70 mm |
| Power (gross) | 10 hp 7.5 kW |
| Air cleaner | dry |
| Idle RPM | 1650-3600 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 1.6 qts 1.5 L |
| Sparkplug | Champion J-8 |
| Sparkplug gap | 0.028 inches 0.711 mm |
| Intake valve clearance | 0.010 inches*Cold 0.254 mm |
| Exhaust valve clearance | 0.020 inches*Cold 0.508 mm |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 2, 2023 |