Single-fire, fully programmable performance ignition Sixteen programmable advance curves in three groups: stock to slightly modified motors, heavily modified motors and insanely modified motors Eight rev limiter settings in 250 rpm steps from 5750-7250 rpm All functions offer full digital accuracy Compatible with stock and performance coils - less than 1 ohm resistance Coil current constantly monitored to provide constant full-spark energy Uses all stock sensors and connectors Built-in reverse battery and spike protection Data recording includes total engine hours, time wide-open throttle, longest time operating at wide-open throttle, max rpm, seconds near rev limit and number of engine starts PC programmability makes possible an eight-point, fully definable, wide-open throttle curve and a fully definable part-throttle curve, programmable rev limit in 50 rpm steps, 0-5 programmable dead-cranking revs, total of +/- 10? rear cylinder offset, programmable rev limiter, and security lock out (pin # activated) Made in the U.S.A.. DYNA TWIN CAM PC PRGM IGN