ACCEL Shorty Resistor Racing Plug - (4 Pack) Lubricants & Penetrants The cuffs and straps are

The cuffs and straps are made from high-strength nylon

Clamp-on design is formed of two halves which bolt together around 1" to 1-3/4" round tubing

600 exhaust valves this head moves tremendous volumes of air through conservative runner volumes

AN-12 to (2) AN-8

Each visor has a center pinch-clip to make opening and closing easy

ACCEL Shorty Resistor Racing Plug - (4 Pack) Lubricants & Penetrants The cuffs and straps areACCEL U Groove Spark plugs have set the standard for High Performance Spark Plugs. ACCEL Engineers developed and patented the U Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, ACCEL is moving away from the U