1994 - 2001
KTM 620 LC4
Iridium spark plug
| DENSO
DENSO
Fits to:
KTM SC 620 LC4 Supermoto [2000 - 2000
KTM EXC 620 LC4 Competition [1994 - 1999
KTM EXC 620 LC4 Rally [1996 - 1999
KTM SC 620 LC4 Supermoto Competition [2000 - 2001
KTM SC 620 LC4 Super Competition [1999 - 2001]
Specifications
| Manufacturer | DENSO |
|---|---|
| Model | Iridium Power |
| Terminal configuration | threaded Stud |
| Style | IX24B |
| Type | Resistor Type |
| Units | Each |
| Center electrode type | Fine Wire |
| Electrode tip material | Iridium |
| Center electrode projection | Projected |
| Thread reach | 19,1 mm (3/4") |
| Spark gap | 0,9 mm (0.035") |
| Ground electrode shape | Grooved| Taper Cut |
| Electrical resistance | 5k Ohms |
| Spark gap imperial | 0.035" |
| Spark gap metric | 0.9 mm |
| Heat range | 8 |
| Hex size | 17,5 mm (11/16") |
| Thread size | 12 mm |
Product description
Six times harder than platinum, iridium withstands temperatures up to 4,000°F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center