DEPENDABLE PERFORMANCE:
A ferrite magnetic layer consisting of a mixture of rubber, plastic and powdered
ferrite magnetic materials, offers uniform resistance and unsurpassed conductivity.
NGK wires also have a lower resistance than conventional carbon core wires
(8k ohm/meter vs. 16k ohm/meter). This low resistance allows them to convey your
Miata's ignition current efficiently to generate a very hot spark for superior firing,
low emissions, fuel savings, and crisp power.
- This comparison of resistance is important to remember when you consider that many manufacturers recommend that wires be replaced when the resistance exceeds 20k ohm/meter. This doesn't leave much margin for wear when their wires may barely meet original standards at the very early stages of their installation.
NOISE SUPRESSION:
NGK Resistor Spark Plug Wire Sets utilize a construction method known as "variable pitch" wire
winding to create resistance to radio frequency interference. The variable pitch winding
(loose/tight/loose) provides suppression throughout a very wide range by "scrambling" and
breaking up the electrical waves radiated by the firing of the spark plugs.
- This is an important feature for Miata owners because interference with EFI and engine management systems can cause "cross talk" between wiring harnesses resulting in poor running, misfiring and decreased performance.
DURABILITY - CONSTRUCTION:
High quality EPDM and Silicone coverings are used to resist high heat, oil and
chemical damage for increased durability.
At the center of NGK Resistor Spark Plug Wire Sets is a fiberglass stranded core,
made from the same family of materials used in bullet proof vests. This core greatly
enhances the overall strength of the wire, providing a super strength backbone on
which the various layers of the wire assembly are formed.
- A surprising amount of technology for such an affordable price!
FITMENT:
Custom designed terminal boots are used to provide an exact fit for the Miata.
Additionally, each NGK ignition wire is fitted with a positive locking, corrosion
resistant nickel plated terminal end for tight fit and maximum resistance to vibration
and separation.
- So you know they're going to fit, and they'll stay where you put them!