Brand: MSD Ignition
Manufacturer's Part Number: 6471
Part Type: Ignition Boxes
Product Line: MSD Digital 6 Off-Road Ignition Controllers
Automotive Fittings Part Number: MSD-6471
UPC: 085132064717
Ignition Box Output: Capacitive discharge
Circuitry: Digital
Rev Limiter: Yes
Timing Retard: Three-stage
Data Acquisition: Yes
CD Voltage Output to Coil: 535-550 V
Current Draw: 0.8 amps per 1,000 rpm
Spark Output (millijoules): 135-150 mJ
Minimum Operating Voltage: 6 V
Maximum Operating Voltage: 18 V
Length (in.): 7.890 in.
Height (in.): 1.870 in.
Width (in.): 4.000 in.
Ignition Box Color: Black
Coil Included: No
Quantity: Sold individually.
Description:
MSD Digital 6 off-road ignition controllers deliver a fully potted design that provides the ruggedness and reliability needed to get your 4WD to any destination. These units multi-spark below 3,000 rpm on V8s—ensuring clean, crisp throttle response and complete fuel burn when crawling at low speeds. Above 3,000 rpm, a powerful capacitive discharge spark keeps the fire lit until you let off the skinny pedal. The smooth, accurate rev-limiter will protect your engine from over-rev damage due to drivetrain failure or a slick spot on the trail. Whether you're crawling rocks, high-speed desert racing, or playing in any kind of harsh terrain, your off-road rig can benefit from an MSD Digital 6 off-road ignition controller.

Features include:

* 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 0, 10, or 20 degree increments for quick, easy starts and extended starter life
* LED displays rev limit, highest RPM turned, cylinder select, start retard, battery voltage, and can be set to tach mode
* Full delivery of spark energy down to 6 V battery supply
* Highly efficient, low-current draw for extended battery life
* Rugged housing to stand up to demanding off-road 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