Accel U-Groove Shorty Performance Header Spark Plugs

These ACCEL U-Groove performance spark plugs produce a larger spark for more power at high rpms.

ACCEL ignition brand U-Groove spark plugs are designed for spark delivery. They produce a larger spark for more power at high RPMs. This plug improves throttle response and fuel economy with less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.

Shorty:

The overall length has been reduced 1/4″ to 3/8″ to gain critical air gap space between the spark plug boot ad the exhaust manifold or header tube in the “Shorty” plugs.

This helps :

  • Solve spark plug header clearance problems
  • Ends burning plug boots
  • Eliminates “Dimpling” headers for clearance
  • Improves plug access

P/N 8199 (Pack of 8 0576S)

P/N 0576S (These plugs have a  tapered seat, 14mm thread, .460″. reach, projected) tip.

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