D.U.I. Rev Limiter - Works w/ All D.U.I. Distributors

D.U.I. Rev Limiter - Compatible with All DUI/HEI Distributors - Includes 3000, 6000, 7000 and 8000 RPM Rev Limiting Chips

Protect your engine from over revving with the DUI Rev Limiter. The D. U. I. Rev Limiter drops one cylinder at a time very smoothly. This prevents fuel from loading up on the plugs. This also avoids backfires and engine damage. Set your RPM limit with plug-in modules. a 6000, 7000 and 8000 RPM module is included with the rev limiter. Other RPM increment modules are available separately if needed. This unit works great with our GM, Ford, Dodge, AMC and other DUI distributors.