The MSD Digital 6A is a microprocessor-controlled, capacitive discharge ignition that multi-sparks up to 3,000 RPM for easy starts, a smooth idle, and quick throttle response. Above 3,000 RPM, a single spark stays lit for up to 20° of crankshaft rotation, ensuring complete combustion in every cylinder. A sealed, locking connector keeps wiring tidy, and it runs on 4, 6, or 8-cylinder engines with a 12-volt negative-ground system, triggered by breaker points, an electronic amplifier, or magnetic pickups.
Specifications:
- Compatibility: 4, 6, or 8-cylinder engines, 12V negative ground
- Voltage Required: 12-15V
- Maximum RPM: 15,000
- Spark Energy: 135-145mJ per spark
- Secondary Voltage: 45,000V
- Primary Voltage: 520-540V
- Current Draw: 0.7 amp per 1,000 RPM
- Weight/Size: 1.7 lbs, 8"L x 4"W x 1.825"H
- Color: Red
- Warranty: Manufacturer's Limited 1-Year Warranty
- Part Number: 6201
Compliance: This ignition control carries California Air Resources Board (CARB) Executive Order EO# D-40-43, making it legal for sale and use on Emissions Controlled Vehicles in all 50 states when installed per MSD's application guide.
FAQ
Is the MSD 6201 Digital 6A legal for street use in California?
Yes. It carries CARB EO# D-40-43, making it legal for sale and use on Emissions Controlled Vehicles in all 50 states per MSD's application guide.
What engines is it compatible with?
4, 6, or 8-cylinder engines on 12-volt, negative-ground electrical systems.
What trigger inputs does it accept?
Breaker points, an electronic amplifier, or magnetic pickups.
How does the 6A multi-spark feature work?
It multi-sparks up to 3,000 RPM for easy starts and smooth idle; above 3,000 RPM it delivers a single spark lasting up to 20° of crankshaft rotation.
