- The MSD Circle Track Digital Soft-Touch HEI Rev Limiter is engineered to help racers stay within mandated rpm limits while maintaining consistent engine performance.
- RPM adjustment ranges from 3000 to 9900 rpm with simple dial controls
- Compatible with most HEI distributors for a straightforward hookup
- Digital soft touch control for accurate and stable rev limiting
- Stores peak rpm reached during competition for post-race evaluation
- Rugged epoxy encapsulated design with fault code alert if tampered or disconnected
- Backed by a 1-Year Limited Warranty
Grassroots dirt track racing is built on close competition and clearly defined limits, especially when it comes to engine speed. With many tracks enforcing mandatory RPM caps to control costs and keep the playing field even, racers need a limiter that is accurate, durable, and trusted by officials. Developed with direct input from tracks and competitors across the country, the MSD Circle Track Digital Soft-Touch HEI Rev Limiter delivers the control and reliability Saturday night racers depend on.
The MSD Circle Track Digital Soft-Touch HEI Rev Limiter connects to nearly any HEI distributor and provides a smooth, precise rev limiting action to help maintain compliance and protect engine components. Adjustable from 3000 to 9900 rpm through dual rotary dials, it features an easy-to-read LED display and the ability to record the highest rpm reached during a race for post-race review. The epoxy-sealed housing is built to withstand the harsh environment of dirt track competition, and a built-in fault code alerts users if the unit loses connection or is altered during an event.
This component is intended for Racing Use Only Vehicles. Backed by a 1-Year Limited Warranty.