HP Copper Spark Plug; 1 Pc. C-Cut; 1 Range Colder Than Stock; 0.032in. Gap; 5/8in. Hex Size; 1in. Reach; Resistor; TaperedSeatType; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack;
- Copper Core Is A Better Conductor Than Iridium Or Platinum
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design Un-Shrouds The Spark Kernel For A Better Burn
- Unlike Iridium Or Platinum Plugs; The Accel Hp Plugs Are Gapable
- Machined Rolled Threads For Precise Thread Engagement
- One Step Colder Than Stock
- On The Street Or Strip Accel Hp Copper Core Spark Plugs Deliver!