Ignition System Specifications For Your 1997-2001 Honda CR250 Dirt Bike
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Ignition System Specifications
| General Specifications | |
| Ignition timing | |
| – 1997 | 18° at 3000 RPM |
| – 1999-2001 | 18° +/- 2° at 3000 RPM |
| Spark Plug | |
| – Stock | Denso W24ESR-V |
| – Optional | Denso W24ESR-G NGK BR8EG NGK BR8EV Champion QN-86 Champion QN-2G |
| Spark Plug Gap | 0.020-0.024 in. (9.05-.06 mm) |
| Ignition Coil Resistance at 68°F | |
| Primary Coil | |
| – 1997-1999 | 0.2-0.4 Ohms |
| – 2000-2001 | 0.1-0.3 Ohms |
| Secondary Coil With Cap | 9-16 Ohms |
| Secondary Coil Without Cap | 4-8 Ohms |
| Ignition Coil Peak Voltage | 100 Volts Minimum |
| Ignition Pulse Generator Resistance at 68°F | 180-280 Ohms |
| Ignition Pulse Generator Peak Voltage | 0.7 Volts Minimum |
| IGP To Flywheel Gap | 0.018 in. (0.46 mm) |
| Exciter Coil Resistance at 68°F | |
| – 1997-1999 | 2-20 Ohms |
| – 2000-2001 | 9-25 Ohms |
| Exciter Coil Peak Voltage | 100 Volts Minimum |
| Alternator Charging Coil (’97-’98) | 1-5 Ohms |
Ignition System Torque Specifications
| N•n | in.-lb. | ft.-lb. | |
| Stator Cover Screws | 2 | 18 | – |
| Flywheel Nut | 54 | – | 40 |
Keep Your ’97-’01 CR250 Running Right!
- Service Specification
- Clutch Replacement
- Carburetor Service
- Engine Top End
- Engine Bottom End
- Brakes
- Exhaust
- Front Suspension
- Rear Suspension
- Wheels & Tires
- Kickstarter Inspection
- External Shift Linkage
