IGNITION PLUG WIRES ULTRA, 86-92 NON-TURBO WITHOUT SHIELD

Intended for street/performance applications on 1986-92 RX-7 13B non-turbo engines. Racing Beat’s ULTRA silicone wires combine excellent radio noise suppression (5k Ohm resistance), durability, and performance.

What’s in the Box
The wire set for the 1986-92 RX-7 comes equipped with two (2) leading and two (2) trailing wires, wire connectors, and an identifying number ring.

Racing Beat’s ULTRA 8mm silicone wire sets are constructed with zinc-plated high-strength copper wire to prevent corrosion. Assembled in-house at Racing Beat, each wire features threaded brass connectors that are crimped to all wire ends to provide a superior connection. The silicone rubber used will handle over 100,000 volts and is capable of withstanding temperature ranges from -60 F to +480 F over exceptionally long periods. ULTRA Ignition wire sets have a wire wound resistor encapsulated in each spark plug boot, reducing electromagnetic radiation.

To obtain reasonable horsepower gains while curbing radio interference from your ignition system, we recommend the use of resistor spark plugs with our ULTRA 8mm Street Ignition Wires. To obtain maximum power gains from our ULTRA 8mm Race Ignition Wires, we recommend the use of non-resistor spark plugs.

Each wire set is cut and hand-assembled in-house by Racing Beat technicians using the high quality ULTRA ignition components. Produced in Japan, these components are hand-assembled for each specific application that we offer. Each set is assembled and tested to ensure correct resistance prior to final packaging. This custom assembly process provides complete control over the entire assembly procedure.