ACCEL silver tip racing plugs have better ignitability than conventional performance spark plugs, and offer better performance and reliability in high boost, nitrous or high compression engines. Silver is an element with the most free electrons, and is the best electrical and thermal conductor of all metals. Better than gold, copper and many times better than Iridium. The ACCEL silver tip racing plugs have a fine wire center electrode (not just the tip), which gives more room for the insulator between the center electrode and spark plug shell. More insulation results in a more durable spark plug with high dielectric strength, the most important spark plug parameter in forced induction applications. ACCEL silver tip racing plugs provide powerful spark, improved performance, low ignition voltage requirements, excellent heat dissipation at full load and supreme anti-fouling resistance under light load operation. Fuel compatible. Plugs can be used with LPG, E85, methanol and ethanol injection, High compression, and high RPM engines. Shorty silver plugs, all the benefits of the ACCEL Shorty plug but all the benefits of the silver tip plugs.
  • Resistor
  • Blister Pack
  • U-Groove Ground Electrode
  • Five-Rib Aluminum Insulator
  • Copper Core Nickel/Chrome Steel
  • Electric Heat Seal
  • Copper-Glass Gas-Tight Seal
  • Less Flame Dissipation

The ACCEL Performance Group is the only stop you need to make for all of your automotive performance needs! We are a manufacturer, not just a re-distributor of products. We conceptualize, develop, manufacture and market our products in our own facilities, where actual enthusiasts are involved in the process first-hand. Our alliances with proven top engine builders and performance product development specialists have allowed us to offer the most high-tech products available. With a few diversified brands in our family, we offer a wide spectrum of race-proven products to make your car look better and go faster. From ignition products to gaskets, suspension, clutches and everything in between, we’ve got your performance needs covered. What sets us apart as a company in the automotive industry? Many things come to mind, but most importantly is our knowledgeable team of employees. They are qualified and dedicated professionals who are experts in the automotive industry, and most are racers and enthusiasts themselves. People with first-hand interest and knowledge of this industry, who create and apply new concepts based not only on research and numbers, but on personal experience and hands-on know-how. Our staff of enthusiasts applies their knowledge to product engineering, research and development, product management, and marketing services. Members of our technical service group have an average tenure exceeding fifteen years. That’s not just dedication to a career, that’s commitment to something they truly believe in.

Attributes
Country of Origin (Primary) CZ
Emission Code Legal US
Harmonized Tariff Code (Schedule B) 8511100000
Hazardous Material Code N
Life Cycle Status Code 2
Life Cycle Status Description Available to Order
MSDS Required Flag N
NAFTA Preference Criterion Code D

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Accel 0526-4 U-Groove Resistor Spark Plug

  • Brand: Accel
  • Product Number: 0526-4
  • $14.38