AutoliteAutolite AR3934 High Performance Racing Non-Resistor Spark Plug
Part #: AUT-AR3934 $6.93
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Description & Specs
- Yttrium-Enhanced Alloy enables up to 8% reduction in sidewire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.*
- Cut back ground electrode for better ignitability of the flame kernel
- Anti-corrosive nickel plating to prevent rusting better than black oxide
Autolite AR3934 High Performance Racing Non-Resistor Spark Plug
| Name | Specs |
|---|---|
| Center Electrode Core Material | Copper |
| Center Electrode Design | Standard |
| Center Electrode Projection | Short Projection |
| Center Electrode Tip Material | Nickel |
| Electrical Connector Type | Stud |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Tapered |
| Ground Electrode Tip Material | Nickel |
| Hex Size | 5/8 in/16 mm |
| Insulator Material | Ceramic |
| Pre-Gap Size | 0.025 in/0.6 mm |
| Reach | 0.75 in/19.5 mm |
| Resistance | 1 Ohms |
| Resistor Type | No |
| Seat Type | Flat |
| Thread Diameter | 14 mm |