MSD 8677 Adjustable RPM Module

MSD Ignition 8677 Adjustable Rev Limiter Module 1000-3000 RPM

MSD 8677 Adjustable RPM Module

MSD Ignition 8739 2-Step Rev Limiter RPM Module Selector ONE MODULE 3000 RPM

BRAND NEW MSD 6425 Digital Ignition Control with Rev Control Limiter High Output

MSD IGNITION RPM Module Kit 9000 Series Odd Increments 87491

MSD 8677 Adjustable RPM Module, Adjustable range: 1,000 - 3,000 RPM.

MSD Ignition 8677 Adjustable RPM Module