7100-7900 RPM Odd Series Module Kit

The MSD Ignition 7100-7900 RPM Odd Series Module Kit is a precision ignition control component tailored for high-performance engines that operate within the 7,100 to 7,900 RPM range. This module kit is ideal for serious engine builders and bracket racers who require reliable spark timing management at extreme engine speeds.

Engineered specifically for the upper RPM envelope, the Odd Series module controls spark curve mapping across the 7,100–7,900 RPM window, ensuring consistent combustion timing when cylinder pressure and fuel dynamics are critical. Housed in a compact package, this module integrates seamlessly into MSD's established ignition architectures, utilizing proven circuitry that delivers superior performance compared to OEM systems.

Competitors engaged in drag racing or land-speed competitions will find this module particularly beneficial, as it is designed to sustain peak RPM levels. Installation requires familiarity with MSD ignition system architecture; the module plugs into compatible MSD control boxes and harnesses, so verifying compatibility with your existing ignition wiring is essential before ordering.