Moroso Ultra 40 Race Spark Plug Wire Sets - JEGS

Moroso Ultra 40 Race Spark Plug Wire Sets


Moroso
Moroso Ultra 40 Race Spark Plug Wire Sets

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The most powerful wire ever!
Highest spark energy transfer. Highest EMI/RFI suppression. Highest horsepower gain. The Ultra 40 Race Spark Plug Wire's extra insulation extends spark plug wire life against exhaust header heat, chaffing and contaminants. Closely woven fiberglass, impregnated with high-voltage-leak resistant silicone adds up to 8,000 volts of extra insulation. At 40 ohms of resistance per foot, Moroso Ultra 40 Race Spark Plug Wire incorporates a spiral wound nickel/copper alloy conductor wrapped at the optimum ratio to produce the highest level of spark energy while producing the lowest level of electromagnetic and radio frequency interference. The Kevlar core is four times stronger than other aramid fibers cores, allowing an increase in the tensile strength of the wire while reducing the center diameter and at the same time increasing the surrounding insulation resulting in greater dielectric strength.

Features:
  • The standard in high performance ignition wire
  • Optimiized EMI/RFI resistance
  • Used in the highest level of racing applications ranging from dual mag Top Fuel Cars thru NASCAR Sprint Cup Series
  • 7mm or 8.65mm diameter wire with 40 ohms of resistance per foot
  • Incorporates a highly engineered spiral wound conductor
  • Maximizes energy transfer and minimizes electro magnetic interference (EMI) and radio frequency (RF) interference noise

    Note: Straight plug boot kits are bendable to 45 Degrees.


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  • 4 Products View All
    Universal

    710-73801
    Ultra 40 Race Spark Plug Wire Set
  • Universal
  • Unsleeved Wire Set
  • Straight Spark Plug Boot
  • 8.65mm
    More info on Moroso 73801
    MPG
  • $99.99
    Ships

    710-73802
    Ultra 40 Race Spark Plug Wire Set
  • Universal
  • Unsleeved Wire Set
  • 135° Spark Plug Boot
  • 8.65mm
    More info on Moroso 73802
    MPG
  • $99.99
    Ships

    710-73800
    Ultra 40 Race Spark Plug Wire Set
  • Universal
  • Unsleeved Wire Set
  • 90° Spark Plug Boot
  • 8.65mm
    More info on Moroso 73800
    MPG Installation Instructions for 73800
  • $99.99
    Ships
    Wire Sleeve

    710-72011
    Ultra 40 Insulated Wire Sleeve
  • Blue
  • 25 ft. Roll
    More info on Moroso 72011
  • $71.99
    Ships

    4 Products View All