The MSD 8738 Soft Touch Rev Limiter Control is approved by IMCA to be used in Northern Sport Mods using a crate engine. The rpm limit is adjusted with the supplied plug-in modules of 6,000, 7,000 and 8,000 rpm but must be used with the 6,200 rpm chip, 910-12620, to be legal. This rpm limiter is designed exclusively for the MSD 6T, 6TN and 6-HVC Ignition Controls. It has a special 4-wire connector that plugs into the MSD Ignition. The Soft Touch is a very smooth rev limiting action that ...
This RPM Limiter Module Selector plugs directly into the rpm module socket on all MSD Soft Touch Rev Controls and accessories that use plug-in modules. The user can then select between twelve different rpm limits by simply turning the knob.The rev limiter plugs into the retard module receptacle of any MSD Timing Control.547-8672 Instructions (PDF)
This RPM Limiter Module Selector plugs directly into the rpm module socket on all MSD Soft Touch Rev Controls and accessories that use plug-in modules. The user can then select between twelve different rpm limits by simply turning the knob.The rev limiter plugs into the retard module receptacle of any MSD Timing Control.547-8673 Instructions (PDF)
The Soft Touch Rev Control, PN 8728, is designed to be used on standard points ignition or inductive ignition systems. This means that the PN 8728 can be installed on engines with a GM HEI Ignition, Ford or Chrysler electronic ignition, any standard breaker points systems or even with an MSD 5 or Blaster Ignition (non-CD ignitions). The RPM Limiter is adjusted with plug-in modules and is supplied with 6,000, 7,000 and 8,000 rpm modules. When the engine reaches your set rpm, the Soft Touch circuitry kicks in and drops ...