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MSD 6421 Ignition Control Module

Name: MSD 6421 Ignition Control Module
Brand: MSD Ignition
SKU: 50028291
Price: 479.95 USD
Availability: InStock

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Key item features

Advanced Digital: Features an all-new cast aluminum housing, integrating advanced digital circuits and an efficient micro-controller for sleek, next-generation ignition control.
Enhanced Output: Delivers significantly higher output with primary voltage up to 535 Volts and robust spark energy reaching 135 millijoules for powerful ignition.
Optimal Combustion: Provides multiple sparks that burn for 20 degrees of crankshaft rotation, ensuring complete combustion for improved engine performance and efficiency.
Dual Rev Control: Includes a built-in 2-step rev limiter offering two distinct limits: one for high-end overrev protection and another for launch activation.
Precise Adjustment: Offers precise rev limit adjustments via four rotary dials, allowing fine-tuning in 100 RPM increments without requiring additional chips.
Wide Compatibility: Accepts various trigger types, including Hall-effect, points, and mag pickup, and easily connects to nearly any 12-volt negative ground distributor system.

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