8MB of internal data logging is also included so you can set up, record, and review passes at the track.

Product Features:

• Fits most LS engines
• No PC required for basic functionality
• Six preprogrammed timing tables for easy setup
• Rotary selector switch allows timing changes on the fly
• Nitrous and boost compatible
• High speed data acquisition
• Fully sealed direct plugin connectors
• Programmable step retard
• Launch and max rev limiters
• Optional coolant temperature sensor input
• Launch retard
• Idle timing control
• Individual cylinder timing
• Compatible with all MSD, Accel and GM LS coils