ACCEL 8180, Spark Plugs, U-Groove, 14mm, .460 in. Reach, Set of 8
- U-Groove designed for spark delivery
- Copper core utilized for maximum spark
ACCEL U-Groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.