BMW Racing Spark Plug - NGK R2556B-8

Product Description

BMW Racing Spark Plug - NGK R2556B-8

BMW Racing Spark Plug - NGK R2556B-8

NGK Racing Series plugs are engineered to withstand the harshest engine conditions. This plug a must have for high horsepower supercharged S85's!

• Special insulator nose configurations improve throttle response
• 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

Specs:

• Thread Size: 12mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Resistor Value: 5K Ohm
• Reach: 26.5mm (1.04")
• Hex Size: 5/8" (16mm)
• Terminal Type: Solid
• Overall Height: ISO
• Gap: .028" (0.7mm)
• Heat Range: 8

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs, oxygen sensors and A/F sensors for domestic and import vehicles in North America. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance, and quality. For decades, NGK application engineers in Wixom, Michigan and Fond du Lac, Wisconsin have collaborated with auto manufacturers to provide technologies fit for the vehicles of the future.