MSD 31803 Spark Plug Wire Set
MSD 31803 Spark Plug Wire Set
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MSD

MSD 31803 Spark Plug Wire Set

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Key item features

  • Custom Fitment: Designed for a custom fit, specifically compatible with Chevy Big Block engines from 1988-On, ensuring bolt-on performance.
  • Low Resistance: Features an incredibly low resistance of only 40-50 ohms per 12 inches, achieved through a copper alloy conductor for minimal spark energy loss.
  • EMI Suppression: Engineered with a tightly wound conductor and a ferro-magnetic impregnated core to create an effective Electro Magnetic Interference (EMI) choke.
  • Durable Construction: The outer sleeve is made from a proprietary blend of silicone and synthetic material, offering high resistance to heat, abrasion, and tears.
  • Secure Terminals: Equipped with 8.5mm spark plug terminals featuring a Dual Crimp design, providing separate crimps for the wire sleeve and the conductor.
  • Advanced Winding: Over 40 feet of conductor is tightly wrapped into a single foot of plug wire, enhancing its voltage carrying capabilities and suppression.
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Current price is $149.95
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