For the performance-minded person on a limited budget, the ACCEL Capacitive Discharge Ignition 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 CDI 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/Throttle Response Full Power Output At High RPM Easily Connects To Points/Amplifiers/Magnetic-Pickup Distributors Adjustable Rev-Limiter For Over-Rev Protection 4/6/8-Cylinder Applications Accessory Harness Available For Plug-N-Play On Most Applications Additional Attributes: GTIN: 00085132612123 WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Extened Information: Emissions : Legal US Life Cycle Status: Available To Order Packaging: Quantity of Each: Package UOM: Dimension: 2.0000 x 7.7500 x 8.5000 inches