MSD 5520 Street Fire Ignition Control Box<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This ignition uses capacitive discharge technology</li><li>Multiple sparks improve starting and idle</li><li>Full power output at high RPM</li><li>This unit connects to points， amplifiers and magnetic pickup distributors</li><li>Adjustable rev limiter for overrev protection</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417XXK5uGjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VfTdWBlbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EuFx7ideL.jpg" noproxy>