MSD 6425 Digital 6AL Ignition Box RPM rev Limiter hot rod dragster drag boat

Here is a pre-owned MSD #6425 Digital MSD 6AL Ignition Box with RPM Rev Limiter. Includes 2 dials for RPM Rev Limiter adjustments. Does not require RPM Chips/Modules. CD Voltage Output to Coil. 1.1 amps per 1,000 rpm. Please note that this listing does not include: Main harness MSD#8897, rubber mounts, no instructions (instructions are […]