3100-3900 RPM Odd Series Module Kit

The 3100-3900 RPM Odd Series Module Kit by MSD Ignition is an advanced electronic ignition controller tailored for street and competition engines that operate within the mid-RPM power band. This module is essential for builds that aim for aggressive idle and peak torque delivery specifically in the 3100–3900 RPM range. It is designed for tuners, hot-rodders, and drag racers who require precise ignition timing control.

The module enhances ignition timing accuracy by isolating RPM-specific advance curves, eliminating interference from traditional vacuum or centrifugal advance mechanisms found in standard distributors. Utilizing MSD's proven capacitive-discharge ignition technology, it fires the spark plug at precisely calibrated intervals, ensuring optimal performance during critical transitions in horsepower and drivability.

With its compact dimensions and lightweight design, the module integrates easily into tight engine bays and pairs seamlessly with MSD distributors and aftermarket ignition systems. This makes it an ideal choice for those looking to enhance their vehicle's performance without the complexity of full engine management systems.