For built LS engines that require a little more attention, plug your laptop in to program a timing curve and rev limiter with the user friendly MSD View software. Supply the unit with power and ground and you're off to the races!

Features

Direct plug-in to factory GM LS sensors and coils

Preprogrammed to run the GM CT525 crate engine out of the box

Laptop programmable RPM limit, timing curve and coil selection for custom tuning

Auto detects coils, cam sensor and crank sensor

Will run 24x 1x, 58x 1x and 58x 4x crank / cam sensor combinations

Self-powered with USB for laptop programming

Steady, accurate timing control

Dedicated plug for Tech Official