Chevrolet Performance 19355418 - LSX Ignition Controller

• Distributorless plug-in ignition system for carbureted LS engines with 58x reluctor wheel • Several pre-programmed timing curves provided • Supplied software allows you to create custom vacuum advance curves, timing curves, program low and high RPM rev limiter and step retard • Plugs into stock sensors (not provided) • MAP sensor provided • Compatible with all LS-Series ignition coils