MSD Digital 6AL Ignition Control

Technical Specifications:

• Brand: MSD Ignition (Holley Performance)

• Part Number (MPN): 6425

• Product Type: Digital 6AL Ignition Control Box (Red)

• Spark Energy: 135-145 mJ per spark

• Primary Voltage: 520-540 Volts

• Secondary Voltage: 45,000 Volts

• Operating Voltage Required: 12-15 Volts (7 Volt Start capability)

• Current Draw: 0.7 Amps per 1,000 RPM

Performance & Fitment Features:

• Universal Compatibility: Compatible with 4, 6, or 8-cylinder engines equipped with a 12-volt negative ground electrical system. Accepts trigger inputs from magnetic pickups, points, and amplifiers.

• Built-In Rev Limiter: Features two adjustable rotary dials for precise RPM limit control in 100 RPM increments (Up to 11,000 RPM maximum). No external chips or pills required.

• Sealed Connectivity: All wires exit through a locked, sealed, weather-resistant connector. Built-in LED indicator for system checks and troubleshooting.

Federal Emissions Compliance (CARB):

• Emissions Code: 1

• CARB EO Number: D-40-43

• Status: This part is strictly legal for sale and use on Emissions Controlled Vehicles in all 50 states, including California, when used in accordance with the manufacturer's application guide.

Disclaimer & Warranty Information: Onyx Customs FL acts exclusively as an authorized retailer of high-performance automotive components. We do not manufacture this product. The MSD 6425 Ignition Control outputs lethal capacitive discharge voltage (over 500 Primary Volts). Modifying vehicle electrical systems carries extreme risk. Improper wiring or failing to disconnect the battery prior to installation will result in severe electrical shock, catastrophic ECU failure, or total vehicle loss. Onyx Customs FL assumes no liability for direct or indirect damages, injuries, or vehicle malfunctions resulting from the purchase or use of this component. All manufacturing defects, technical support, and warranty claims are strictly the responsibility of, and must be directed to, MSD Ignition (Holley Performance). We strictly mandate that all high-voltage electrical components be installed and calibrated by a certified professional automotive electrician or race mechanic.