For over thirty years, the has itself in applications ranging from race cars to tractors. The replaces points and troublesome ignitions with a dependable, self contained and maintenance ignition system. The has been called the "stealth" ignition because of its quick installation and nearly undetectable presence under your cap. There is no "-box" to clutter the engine compartment. For optimal performance, use the with -Thrower 40,000 volt coils. Delivers twice the voltage to the spark plugs, increasing , fuel economy, and spark plug life. 2:1 improvement over "points" in fall time for increased coil output. Rotating trigger a Hall Effect integrated . No points to burn, no moving parts to wear out. molding makes our module impervious to , oil, and moisture. Stable timing - no need for any adjustments. Will trigger most multi-spark CD ignitions. Legal in all 50 states and Canada.