MSD

he Programmable Digital-7 delivers incredible spark energy combined with a long list of advanced programming features. After working with professional racers and sanctioning bodies, this list of adjustments and settings has grown giving racers more control over their timing and rpm functions! The Programmable Digital-7 Ignition provides a separate timing curve for each gear. That means up to six curves can be selected through a run so you can add more or less timing to match the load and engine speed throughout a run. Other updated features include retard steps that can be ramped on and off, and a new Traction Control Detection (TCD) system. This TCD circuit monitors the magnetic pickup input and if it senses that the signal has been modified it will set a trouble code and flash indicating that traction control has been detected! MSD has been working with different race sanctions to help them with illegal traction control systems and the TCD circuit is the answer. To handle the additional computations, MSD upped the microprocessor performance to 40 MHz! This is the most powerful and quickest controller used in any digital ignition control so you can rest assured that every adjustment is accurate. The Ignition can be triggered with a points/ECU trigger, magnetic pickup or a non-magnetic pickup of 4, 6 or 8- cylinder engines. It is supplied with vibration mounts, PC harnesses, wiring and the Pro-Data+ software.

Features

• Approved for use in NHRA and IHRA classes!
• For use with MSD HVC Pro Power Coils (part# 8251 or 8261)
• Control each cylinders ignition timing up to 10°
• Map a complete timing curve for each gear
• Three retard stages can be ramped on and off
• Traction Control Detection alert light
• Activate a circuit through rpm or by time
• Program a timed retard curve during the launch

Specifications

• Spark Energy: 190 milliJoules Per Spark
• Primary Voltage: 535 volts
• Output Voltage: 40,000 volts
• Operating Voltage: 12 - 18 Volts, Negative Ground
• Current Draw: 1.1 Amp per 1,000 rpm
• RPM Range: 12,500 rpm with 14.4 volt supply
• Weight: 4.7lbs.
• Size: 9.5 inches L x 4.5 inches W x 2.2 inches H

Note: This ignition supersedes the PN 7530 which was last produced in December 2003.