MSD 8728 Circle Track Digital HEI Soft-Touch Rev Limiter
This box is a Soft Touch rev control for HEI and Points ignition. Great for dirt cars that need to or want to run a rev control box.
- Works with HEI and points distributors in GM, Ford, and Chrysler.
- Standard breaker points systems or MSD 5 or Blaster ignition (non-CD ignitions)
- Supplied with 6000, 7000, and 8000 rpm modules
- Very accurate and smooth
- Backfire free rev limits
- Can be used on 4, 6 and 8 cylinder engines with inductive ignitions
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