Product • Support • Tuning
Part # 37284
$25.03
MSD's spark plugs are engineered to improve the efficiency of the combustion process to create the most power possible combined with increased durability. The center tip of the plug is made from iridium to promote the best spark and increase resilience. A proprietary ceramic material enhances the dielectric strength of the plug housing forcing the spark, even under extreme cylinder pressures, to jump across the plug gap to the ground electrode. This electrode is machined to expose more spark to the incoming gases to promote the most effective combustion event possible.
Features & Benefits
Lower voltage Requirements for longer coil life
Fits: CLEARANCE ITEM / ALL SALES FINAL - 14mm - .866 in Reach - Gasket Seat - 4 Pack
In the box: Washer(s)
| Center Electrode Design | Fine Wire |
| Center Electrode Tip Material | Iridium |
| Ground Electrode Tip Material | Nickel |
| Heat Range | 5 |
| Hex Size | 5/8 IN |
| Length | Standard |
| Plug Style Code | 8IR5L |
| Projected Tip | Extended |
| Quantity | 4 |
| Reach | 0.866 IN |
| Resistor | Yes |
| Resistor Type | Yes |
| Seat Type | Gasket |
| Style | Iridium |
| Thread Size | 14 MM |
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