Accel HP Copper Spark Plug for Ford Ecoboost, Two Heat Range Colder, Set of 4 - (ACL-578C2-4)

Description

HP Copper Spark Plug; 2 Heat Ranges Colder Than Stock; 0.026 in. Gap; 5/8 in. Hex Size; 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 4 Pack;

ACCEL U-Groove performance spark plugs have a patented U-shaped ground electrode that produces a double wide, hotter spark to ignite standard or even the highest compression engines. The sintered alumina heavy-duty five rib insulator eliminates flashover and overheating that occurs with high performance and long range applications. ACCEL U-Groove spark plugs use the purest copper/nickel alloy electrode to produce a broad heat range that is highly foul resistant and dissipates heat better than any other material. Years of racing and street performance research has proven that ACCEL U-Groove spark plugs deliver the hottest spark and the highest performance of any spark plug available.

Features & Benefits

• Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
• Copper Dissipates Heat Much Better Than Other Materials
• C - Cut Design Un-shrouds The Spark Kernel For Better Burn
• Unlike Iridium Or Platinum Plugs - The HP Plugs Are Gapable
• Machined Rolled Threads For Precise Thread Engagement
• Two Steps Colder Than Stock
• Whether Using On Street/Strip The HP Copper Core Plugs Deliver!

Specifications:

Hex Size:	0.625 in.
Package Quantity:	4
Part Type:	Spark Plug
Seat Type:	Tapered
Thread Size:	14mm
Torque Capacity:	7.2 ft/lbs. - 14.5 ft/lbs.