Ford 351W Ignitor III Billet Distributor - Pertronix D7231800 

Ford 351W Ignitor III Billet Distributor - Pertronix D7231800

Features:
• Comes with the Ignitor III Ignition module featuring multiple sparks thru the entire RPM range.
• Integrated digital REV limiter with LED feedback for precise RPM setting.
• NOT Compatible with CD or Multi-Spark boxes.
• NOT for use with solid core spark plug wires
• Precision CNC machined 6061-T6 billet aluminum housing is lightweight yet strong.
• Each billet distributor is hand polished and buffed to a high luster.
• Tempered distributor shaft has low torsion displacement for accurate timing and extended operational life.
• Upper ball bearing and oil impregnated bronze lower bushing work together to reduce friction and provide shaft and advance mechanism stability reducing high RPM vibration.
• Precision stamped and balanced mechanical advance weights eliminate erratic timing.
• Adjustable mechanical advance with proprietary limiting function permits multiple settings.Distributors are factory set with a performance advance curve and are provided with additional springs for custom advance curves.
• Premium high dielectric strength cap and rotor with brass terminals.
• Triple screen spark arrestor offers added protection.
• Marine Approved SAE J1171 Certified
• Warranty: 30 Months electronics / Limited 1 year mechanical.