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Special Offer
Moroso new Ultra 40 Race ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength, high-temperature silicone boots that can withstand heat up to 600 degrees, and locking stainless steel plug terminals. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.
( 133 )
$35.99
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$294.99
Moroso Universal Ultra LS/LT spark plug wire sets are perfect for installing remote-mounted coil packs. They're available in black in Ultra (350 ohm/ft.) and Ultra 40 (40 ohm/ft.) styles. Sets include eight 60 in. wires with coil ends pre-terminated, eight straight boots and terminals, eight 135-degree boots and terminals, and eight 90 degree boots and terminals.
( 3 )
$135.99
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$166.99
These Blue Max spiral core spark plug wire sets from Moroso are designed to be taken out of the box, fitted, plugged in, and raced. They're preterminated at the plug end only and include enough wire length and terminals (including the coil wire!) to fit both HEI and non-HEI distributors. They also include a wire-stripping tool to simplify the termination and, like all Moroso Blue Max wires, each wire is individually tested for unsurpassed quality control.
( 27 )
$72.99
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$144.99
Special Offer
The new standard in ignition wires for racers on a budget! Moroso Ultra 40 unsleeved custom-fit ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection. Features: * Kevlar® core that's four times stronger than Aramid cores * Class-leading 40 ohms of resistance per foot * Nickel copper alloy conductors for superior spark energy transfer * Extra-thick EPDM layer for greater dielectric strength * High-temperature silicone boots that can withstand heat up to 600 degrees * Locking stainless steel plug terminals
( 137 )
$103.99
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$225.99
Special Offer
Who said high quality and high performance can't be cost effective? Moroso Ultra ignition wire sets are equal to or exceed OEM specifications, depending on the application, without the dealer prices. Moroso has more than 50 years of experience in supplying spark plug wires to the top teams of NASCAR and NHRA, as well as auto manufacturers. These sets are available in different thicknesses and colors, assembled or not, with multiple boot end angles. Some models include high temperature sleeves. Order the ignition wires recommended for your application.
( 55 )
$32.99
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$162.99
Moroso offers Ultra 40 ignition wires—cost-effective versions of their race-proven wires without the heat sleeving. Sporting aluminum shields and available in a choice of wire colors, these Ultra 40 wires are an excellent choice to spark the energy you need. Moroso Ultra 40 ignition wires feature: * 40 ohms of resistance per foot * Highly engineered spiral-wound conductor * More energy to the spark plugs with less electrical interference * Silicone jacket protects against heat, chafing, and contaminants * Locking stainless steel terminals that fold over and crimp, stay connected, and won't vibrate loose like core crimped brands * Aluminum shielded spark plug ends are resilient to high temperatures
( 8 )
$68.99
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$314.99
Moroso Blue Max Spiral Core custom-fit wire sets have a special strategically-wound 304 stainless steel conductor and Kevlar core that reduces the ohms of resistance per foot, while delivering more spark energy, better EMI suppression, and a higher dielectric strength. A tough synthetic silicone jacket resists high temperatures and oils, and the extra-thick EPDM layer adds greater electrical insulation. Compact silicone plug boots provide extra header clearance and feature fold-over crimped terminals for a secure connection.
( 49 )
$97.99
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$122.99
Moroso ready-to race wires are designed to be taken out of the box, plugged in, and raced. Each wire has numbered tags to identify cylinders and simplify installation. They're preterminated at both ends with the correct terminals and boots. They also have an insulated sleeve that runs the entire length of the wire and shrink tubing to seal the boots.
( 6 )
$234.99
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$236.99
Custom build multiple sets of spark plug wires using these Moroso new Ultra 40 Race ignition wire rolls. They are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.
Not Yet Reviewed
$316.99
These Blue Max solid core spark plug wire sets from Moroso are designed to be taken out of the box, fitted, plugged in, and raced. They're preterminated at the plug end only and include enough wire length and terminals to fit both HEI and non-HEI distributors.
( 3 )
$119.99
Moroso street dress-up spark plug wire kits contain one set of Moroso Blue Max spiral core spark plug wires, four 2-hole wire looms, four chrome loom brackets, six spark plug separators, and a chrome distributor hold-down. These kits are designed to route the wires over the top of the valve cover and down to the spark plug on engines equipped with exhaust headers.
Not Yet Reviewed
$145.99
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$171.99
Moroso 8mm Blue Max spiral core wire rolls have a special strategically-wound 304 stainless steel conductor and KEVLAR® core that reduces the ohms of resistance per foot, while delivering more spark energy, better EMI suppression, and a higher dielectric strength. A tough 8mm synthetic silicone jacket resists high temperatures and oils, and the extra-thick EPDM layer adds greater electrical insulation.
Not Yet Reviewed
$239.99
Moroso Blue Max solid core wire rolls are designed for super high performance engines for race use only. They are engineered for magneto and other ignition systems that do not require electromagnetic interference suppression. The specially designed combination silver-plated copper and stainless steel solid core provides maximum conductivity and strength. Each one of the Moroso Blue Max solid core wire rolls is individually tested for continuity after termination to ensure race-ready performance.
Not Yet Reviewed
$309.99
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