Digital 6A Ignition Control (Red) MSD | Part #6201 If you're looking to improve the performance of your modified mill, we have the answer. Whether you've done a cam swap, or bolted on a carb, intake and headers… the 6A is a sure-fire way to harness all the ponies under your hood. The Digital 6A is a microprocessor controlled, capacitive discharge ignition that multi sparks up to 3,000 RPM providing easy starts, a clean, smooth idle and quick throttle response by optimizing your engines efficiency. Above 3,000 RPM, a single spark stays lit for up to 20⁰ of crankshaft rotation ensuring a complete burn of the air / fuel mixture in every cylinder. A sealed, locking connector keeps the minimal wiring of the 6A tidy for a clean installation in all applications. It can be run on 4, 6 and 8 cylinder engines with a 12 volt negative ground electrical system and can be triggered with breaker points, an electronic amplifier or magnetic pickups. Features: Compatible with 4, 6, or 8 cylinder engines Easy starts Smooth idle Quick throttle response Built-in LED for system checks Full, capacitive discharge ignition power throughout the RPM range Tach output wire Sealed locking connector Specs: Brand: MSD Colour: Red Current draw: .7 Amp per 1,000RPM Emission code: 1 Features: No rev limiter Primary voltage: 520-540 volts Product type: Digital 6A ignition control box. RPM range: 15,0000 RPM with 14.4 volts Secondary voltage: 45,000 volts Spark energy: 135-145mj per spark Voltage required: 12-15 volts, 7 volt start Warranty: Limited 1 year warranty Weight and size: 0.77kg / 20.32 x 10.16 x 4.64cm UPC: 085132062010