ACCEL U Groove Shorty Spark Plug - 0276S (4 Pack)

ACCEL U-Groove performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy / and reduce fouling. Their purified Alumina insulator prevents arcing / and their machine-rolled threads protect heads.

**Please Note** Although ACCEL still calls these U-Groove Plugs they do not groove the electrode.

Vehicle Applications:

For more than 40 years, ACCEL has been a leader in performance fuel and ignition systems, proving itself on the racetracks and drag strips of the world ? and on the street. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Now part of Holley Performance, ACCEL offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.