Boxes & Rev Limiters

Circle Track Digital Soft-Touch HEI Rev Limiter Part No. 8727CT The new MSD Digital Soft-Touch HEI Rev Limiter is designed to plug into nearly any HEI distributor and produces an accurate, smooth rev limiting action. Therpm limit is adjustable from...

Soft Touch Rev Control For points and OEM Ignition systems 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...