Dynatek Two-Stage Rev Limiter for Harley-Davidson

Controls over-revving and launch RPM.
The high limit controls from 5500 to 9250 RPM.
The low launch limit, from 2500 to 6250, is used for clean and consistent executions.
Both are adjustable in 250 RPM increments.
Complete with installation instructions.
Note: Only compatible with carbon core suppression spark plug wires.

Compatible with: > 07 onwards HD with a 4 position connector on the coil