Davis Unified Ignition Rev Limiter - Works w/ All Davis Unified Ignition Distributors 11043PRB Diameter – 14 inches /

Diameter – 14 inches / 350mm

Formula Style Helmet

RVs and 4x4s

1987-2001 Jeep Cherokees and 1987-1992 Comanches with 4

single in dual out muffler which improves performance across the power band while maintaining a great tone

Davis Unified Ignition Rev Limiter - Works w/ All Davis Unified Ignition Distributors 11043PRB Diameter – 14 inches /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.