This MSD 8.5mm Super Conductor spark plug wire is sold in a 300-foot bulk spool, ideal for shops and high-volume builders producing custom wire sets. The copper core and Super Conductor construction deliver low resistance with strong EMI suppression.Specifications: Product Type: Spark Plug Wire Wire Type: Spooled Spark Plug Wire Application: Universal Color: Red Core: Copper Wire Diameter: 8.5mm (Super Conductor) Resistance: 40-50 ohms per foot Length: 300 Ft Warranty: Manufacturer's Limited 1-Year Warranty Part Number: 34059 FAQWhat is this bulk wire used for?This 300-foot bulk spool is used by shops and high-volume builders producing multiple custom spark plug wire sets.What is the wire resistance?This 8.5mm Super Conductor wire measures 40-50 ohms of resistance per foot.What color is this wire?This bulk wire has a red outer jacket.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is this bulk wire used for?","acceptedAnswer":{"@type":"Answer","text":"This 300-foot bulk spool is used by shops and high-volume builders producing multiple custom spark plug wire sets."}},{"@type":"Question","name":"What is the wire resistance?","acceptedAnswer":{"@type":"Answer","text":"This 8.5mm Super Conductor wire measures 40-50 ohms of resistance per foot."}},{"@type":"Question","name":"What color is this wire?","acceptedAnswer":{"@type":"Answer","text":"This bulk wire has a red outer jacket."}}]}