Product Description
ACCEL 8177 Performance U-Groove Resistor Blister-Pak Spark Plug - Pack of 8: Automotive. Five-Ribe, highly purified Alumina insulator provides superior strength and thermal conductivity. The Accel Performance U-Groove Spark Plugs produce a larger spark for more power at high RPM. They feature an unique U-Groove ground electrode that develops larger spark nucleus for improved combustion and reduced fouling. The U-Groove design results in less flame dissipation. These give the flame a groove to grow in, creating a larger flame front for a more complete combustion even in the case of lean air/fuel mixture. They have a larger spark nucleus which stimulates faster combustion, producing more power for higher RPM's of longer duration. The end result is an increase in performance with improved throttle response and, due to a more complete burn, greater fuel efficiency and reduced emissions. It also prevents arcing at plug boot.
Shipping Weight: 12 ounces
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