Accel Superbox Adjustable Rev-Limit CD Ignition System

Capacitive discharge ignition system for 4, 6 or 8 cylinder motors; provides multiple spark for improved ignition and includes an adjustable rev-limiter for maximum protection. Perfect for street/strip vehicles

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle

The ACCEL SuperBox is one of the best ignition values on the market, a perfect blend of value and performance. the ACCEL SuperBox Capacitive Discharge Ignition System is the perfect upgrade. When the engine is running at low rpm, this modern capacitive-discharge ignition fires a series of multiple sparks that last for 20 degrees of crankshaft rotation, ensuring better combustion of the air/fuel mixture and creating instant throttle response and a smoother idle. The ACCEL SuperBox is built around a durable cast-aluminum housing, can be set for 4-, 6- or 8-cylinder applications, and easily connects to points, amplifiers, and magnetic-pickup distributors. An adjustable rev-limiter protects the engine in the event of driveline failure or the occasional missed shift, and it’s fully adjustable with rotary dials in 100-rpm increments.

• Multiple sparks for improved starting, idle and throttle response
• Full power output at high rpm
• Easily connects to points, amplifiers, and magnetic-pickup distributors
• Adjustable rev-limiter for over-rev protection
• 4-, 6-, and 8-cylinder applications
• Accessory harness available for plug & play on most applications
• EO # D-115-23

Install Guide:

Warranty: