This street fire CDI ignition is perfect for budget minded enthusiasts. The ignition offers capacitive discharge technology and will fire a series of multiple sparks that lasts for 20 degrees of crankshaft rotation when the engine is running under 3,000 rpm. This ensures combustion and produces great throttle response and smooth idle. The CDI is built around a durable cast aluminum housing and easily connects to points, amplifiers and magnetic pickup distributors. There's even an adjustable rev limiter for overrev protection. Product Features:Capacitive Discharge TechnologyMultiple Sparks Improve Starting And IdleFull Power Output At High RPMConnects to points/amplifiers/magnetic pickup distributorsAdjustable rev limiter for overrev protection