Browse Categories


Price: $37.99

MAXX Performance 8.5mm Ferrite Spiral Core Spark Plug Wires have a resistance of 500 Ohms per foot.  All wires are wrapped in a 500°F heat resistant thick silicone jacket to protect against current leakage and eliminates arcing. 

·         Custom-fit, ready to install, no assembly required

·         Premium 8.5mm thick high gloss silicone jacket, easy to clean

·         500 ohms per foot resistance

·         500°F heat resistance

·         Stainless steel spark plug terminals

·         Ferrite spiral core, high RFI suppression, no radio interference

·         For electronic or points ignition system, street and strip use

·         High-strength, durable fiberglass braid construction, no leakage or arcing

Each set of MAXX Performance wires comes with heavy duty wire separators.

Fits the following applications:


Make Year Model Engine Cap Style
Ford 1983-1996 All Models, w/ EEC-IV Fuel Injection 5.8L 351W HEI
Ford 1988-1997 All Models, w/ EEC-IV Fuel Injection 7.5L 460 HEI
Ford 1984-1993 Mustang 5.0L 302 HEI
Ford 1988-1996 Trucks w/ EEC-IV Fuel Injection 5.0L 302 HEI
Lincoln 1986-1992 Mark VII 5.0L 302 HEI
Mercury 1984-1986 Capri 5.0L 302 HEI
Mercury 1984-1985 Marquis   5.0L 302 HEI
Item Number: MAXX 513R
Manufacturer: MAXX Performance Products
Manufacturer Part No: MAXX 513R

Product Reviews

(0 Ratings, 0 Reviews)

Related Products

MAXX 9912
Price: $45.99
MAXX 9912
E-PX Coil - 1974-1997 Ford EEC-IV