An easy to read LED display on the face of the unit clearly displays the rev-limit RPM. The display, in conjunction with rotary dials, is used to set the rev-limit, cylinder select, and even a timing start retard for race engines. The handy display can also show a live tach reading and even battery voltage with the quick turn of a knob.

Features

MSD’s smoothest rev limiter yet! Easy on your engine

Fully potted design provides reliability even in high vibration and wet circumstances

Large, easy to read LED display

Simple setup of features such as the rev limiter with three rotary dials on the face of the unit

Built-in Start Retard adjustable in 0⁰, 10⁰ or 20⁰ increments for quick, easy starts and extend starter life

LED displays rev limit, highest RMP turned, cylinder select, start retard, battery voltage and can be set to tach mode

Full delivery of spark energy down to 6 volts battery supply

Highly efficient, low current draw for extended battery life

Rugged housing to stand up to demanding offroad and race conditions

Single plug-in connector for clean wiring

Works on 4, 6 and 8 cylinder engines

Reverse polarity and overheat protection provide ultimate reliability