18-8810-1 Premium Marine Spark Plug Wire Leads

Model: 18-8810-1 Brand: Sierra

For the marine racing circuit or personal performance. 8mm Spiral core provides the high conductivity of metallic conductor while suppressing radio frequency interference (RFI) which can disrupt onboard engine computers and racing communication systems. A small diameter stainless steel conductor is spiral wound around a fiberglass core establishing a magnetic field which "cancels" most RFI. « less