NGK B7HS Spark Plug
NGK standard plugs are constructed for longer life and optimum performance.
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
Description
NGK Spark Plug Description
NGK standard plugs are constructed for longer life and optimum performance.
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
Product Specification
Shell |
|
| Thread Diameter | 14mm |
| Thread Pitch | 1.25mm |
| Seat Type | Gasket |
| Reach | 12.7mm (1/2″) |
| Hex Size | 13/16″ (21mm) |
| Terminal Type | Removable Nut |
| Overall Height | ISO |
| Gap | .028″ (0.7mm) |
Center Electrode |
|
| Material | Nickel |
| Type | Standard |
| Size | 2.5mm |
| Projection | Non-Projected |
Ground Electrode |
|
| Material | Nickel |
| Type | Standard |
| Quantity | 1 |
Specifications |
|
| Resistor | No |
| Resistor Value | 1K Ohm |
| Heat Range | 7 |
| Torque Specs | Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft. |
