
Ultra 40 Race Spark Plug Wire Set LS Series Red
- Ultra 40 Race Spark Plug Wire Set
- GM LS Series
- With Aluminum Shields
- Non-Sleeved Wires
- Fits Moroso Tall Valve Covers or OEM Valve Covers, OEM and Aftermarket Coils
- 9.75" Wire Length
- 7mm
- Red
Ultra 40, GM LS, Red, Coil On Plug Design, 9-3/4 Inch Lengths, Alum. Shielded boots, Fits Moroso Tall Valve Cover and OEM Coil or OEM Valve Cover and Truck CoilsULTRA 40 GM LS IGNITION WIRE SETS WITH ALUM. SHIELDED SPARK PLUG BOOTS • Cost effective version of our Race Proven Ultra 40 Race Wire, with out heat sleeving • 7 mm diameter ignition wire with 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, chaffing and contaminants • Locking stainless steel terminals that fold-over crimped stay connected, and won’t vibrate loose like core crimped brands • Aluminum shielded spark plug ends are resilient to high temperatures • 9.75 long wires fit Moroso Tall Valve Covers or OEM Valve Covers, OEM and Aftermarket Coils
Powerful Spark Plug Wires
The extra insulation in Moroso Ultra 40 Race Spark Plug Wires protects against exhaust header heat, chaffing and contaminants to extend the life of the wire. Closely-woven fiberglass that is impregnated with high-voltage, leak-resistant silicone, adds up to 8,000 volts of extra insulation. At 40 ohms of resistance per foot, the Ultra 40 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 fiber cores, resulting in exceptional dielectric strength for the highest spark energy transfer. EMI/RFI suppression. and horsepower gains.





