MSD Circle Track Digital Soft-Touch HEI Rev Limiter Sprint Car Gauges & Gauge Panels Improved Engine Efficiency

Improved Engine Efficiency

1974-1981 Dodge Ramcharger

6 AN O-Ring Female Outlet

5/8-18 in Left Hand Thread

MSD Circle Track Digital Soft-Touch HEI Rev Limiter Sprint Car Gauges & Gauge Panels Improved Engine EfficiencyIn an attempt to keep costs down and racing close, many dirt track racing sanctioning bodies across the country institute a mandatory rpm limit in several classes. MSD has been in close contact with many tracks over the years and thanks to their input, as well as that of the racers, we are excited to introduce an rpm limiter designed for the Saturday night racer! The MSD Digital Soft Touch HEI Rev Limiter is designed to plug into nearly any HEI