1992 - 1998
YAMAHA YFB 250 TIMBERWOLF
Ngk dr7eix spark plug
| NGK
NGK
Fits to:
YAMAHA YFB 250 2X4 Timberwolf [1996 - 1996]
YAMAHA YFB 250 2X4 Timberwolf [1994 - 1995]
YAMAHA YFB 250 MNH Timberwolf 2X4 Maine & New Hampshire [1992 - 1996
YAMAHA YFB 250 U Timberwolf 2X4 [1996 - 1998
YAMAHA YFB 250 FW MNH 4X4 Timberwolf Maine & New Hampshire [1994 - 1997
YAMAHA YFB 250 U MNH 2x4 Timberwolf Maine & New Hampshire [1996 - 1997
YAMAHA YFB 250 FW 4X4 Timberwolf [1994 - 1996
Specifications
| Manufacturer | NGK |
|---|---|
| Heat range | 7 |
| Terminal configuration | threaded Stud |
| Type | Resistor Type |
| Units | Each |
| Center electrode type | Necked Down |
| Electrode tip material | Iridium |
| Center electrode projection | Non-Projected |
| Thread reach | 19,1 mm (3/4") |
| Hex size | 17,5 mm (11/16") |
| Ground electrode configuration | Single |
| Spark gap | 0,8 mm (0,031") |
| Ground electrode shape | Grooved |
| Electrical resistance | 5k Ohms |
| Spark gap imperial | 0.031" |
| Spark gap metric | 0.8 mm |
| Part code | DR7EIX |
| Model | Iridium IX |
| Thread size | 12 mm |
Product description
The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life New metal shell plating has enhanced anti-corrosion qualities