MSD 8-Plus Ignition Control

• The MSD 8-Plus Ignition Control is built to provide race proven power with the ability to fire dual coils in extreme performance setups.
• Engineered for 4, 6, and 8 cylinder applications
• Simultaneous single or dual coil output for advanced ignition configurations
• Integrated 2-step rev limiter for quick, convenient RPM control
• High output spark energy rated at 315 to 345 mJ with 50,000 plus volts secondary voltage
• Handles up to 15,000 RPM on 14.4 volts, operating on 12 to 18 volt negative ground systems
• Covered by a 1-Year Limited Warranty

Out on the track, where boost is high and competition is unforgiving, your ignition system has to deliver flawless spark every time you crack the throttle. Built for racers who push dual plug combinations and demand uncompromising output, this unit carries on the legacy trusted by serious drag racers and pullers, now refined into a smaller, more efficient package. When extreme cylinder pressure and high RPM are part of your routine, the ignition you want in your corner is the MSD 8-Plus Ignition Control.

The MSD 8-Plus Ignition Control is designed for 4, 6, and 8 cylinder engines and can fire single or dual coils simultaneously, making it ideal for advanced race setups. A built-in 2-step rev control allows quick switching between two rev limits without additional wiring or external modules, while extreme spark output of 315 to 345 mJ and secondary voltage exceeding 50,000 volts ensure complete combustion under demanding conditions.

Operating on 12 to 18 volts with a negative ground, it supports up to 15,000 RPM with 14.4 volts and draws 36 amps at 12,000 RPM. The compact housing measures 8.25L x 3.75W x 5.75H, weighs 4.85 lbs., includes mounting hardware, and is engineered as a race-grade ignition box for surface mount installations. This product is legal for sale or use on Racing Use Only Vehicles. Backed by a 1-Year Limited Warranty.