SKU: MSD6428
UPC: 085132064281
MPN: 6428
The 6CT Pro C/T Ignition Box by MSD Ignition is a professional-grade digital ignition control module designed for street and high-performance engine builds. It is engineered for enthusiasts and mechanics who require precise spark delivery and timing management across various RPM ranges and load conditions.
This capacitor-discharge unit eliminates the weak points of stock ignition systems, providing controlled spark advance and dwell adjustment to maximize combustion efficiency and horsepower output. The 6CT Pro C/T features proven capacitor-discharge technology that stores and releases a high-energy spark independent of engine load, ensuring consistent performance even at high RPMs or under boost.
With its compact, potted construction, the unit resists heat cycling and vibration, ensuring long-term reliability in engine bays. It is compatible with both carbureted and fuel-injected applications, making it an ideal choice for those tuning classic cars or dedicated performance platforms.
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