Engine Detail | |
Honda GX640 | |
gasoline | |
2-cylinder | |
liquid-cooled | |
Displacement | 634 cc 38.7 ci |
Bore/Stroke | 3.00x2.80 inches 76 x 71 mm |
Power | 18 hp 13.4 kW |
Fuel system | carburetor |
Air cleaner | dry (4192753) |
Rated RPM | 3000 |
Starter | electric |
Starter volts | 12 |
Coolant capacity | 2.9 qts 2.7 L |
Sparkplug | NGK BPR5ES-11 |
Sparkplug gap | 0.040 inches 1.016 mm |
Intake valve clearance | 0.010 inches 0.254 mm |
Exhaust valve clearance | 0.018 inches 0.457 mm |
Engine Oil | |
Oil capacity | 2.1 qts 2.0 L |
Page information | |
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TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on May 11, 2023 |