Description
A quality ignition system is foundational to engine reliability and performance—poor spark delivery directly translates to misfires, lean running conditions, and lost power. The Moroso Mag-Tune Plug Wire Set delivers consistent spark timing across all eight cylinders with a spiral core design that minimizes electromagnetic interference and cross-firing. Whether you’re running carbureted or fuel-injected power, these wires maintain signal integrity under high heat and vibration, ensuring your engine fires on schedule lap after lap.
- Spiral core construction
- 8.0 mm diameter
- 135 degree plug boots
- HEI / socket style
- Black jacketed wires
- Universal 8-cylinder application
- Complete wire kit
- Manufacturer: Moroso
- Part number: 9882M






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