MSD Performance 7531 Programmable Digital-7 Plus CD Ignitions

MSD Performance 7531 Programmable Digital-7 Plus CD Ignitions

$1,196.33
MSRP: $1,367.00
(You save $170.67 )
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SKU:
MSD7531
MPN:
7531
UPC:
085132075317
Condition:
New
Weight:
6.39 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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If you're a consummate engine tuner and know how to take advantage of minute changes in timing during a quarter mile pass, then the Programmable Digital-7 Plus is the ignition for you! All of the standard programmable features such as Individual Cylinder Management, Step Retards, Rev Limits, Shift Points and more are included in the Plus version but you also get more. Much, much more.

A MAP sensor is required for the boost circuit. The Ignition is supplied with wiring harnesses, mounting hardware, an RS232 computer harness and the Pro-Data+ software on a mini CD.

Note: Illegal for use in NHRA classes except Pro Mod. The Programmable-7 Series of ignition controls has been updated with the Power Grid Ignition System


Features
  • Map a complete timing curve for every gear.
  • Output to activate a device through rpm, time or pressure inputs.
  • Automatic magnetic pickup compensation for crank triggers or distributor pick- ups.
  • Program your engine's firing order for ease of setting the cylinder-to-cylinder timing.
  • There is a cam sync output for fuel controllers or data acquisition.
  • Vacuum advance and boost retard is selectable through a MAP sensor.
  • Program an rpm limit that is ramped in during the launch.
  • Select the rpm limiter value in rpm/seconds.
  • Acquire 20 seconds of run data including two seconds prior to launch.
  • View all ignition events in a new Launch History window including the retard sum, manifold pressure, rpm, shift points and more.
  • Updated X-Y plots with interpolation for smooth changes.
  • Stage retards can be set to ramp the timing.
  • An upgraded micro- controller runs at 40MHz enabling timing accuracy within 0.1 degrees and +/-1 rpm at up to 10,000 rpm!
    • Ignition Box Output:
    Capacitive discharge
    Circuitry:
    Digital
    Rev Limiter:
    Yes
    Timing Retard:
    Three-stage
    Data Acquisition:
    No
    CD Voltage Output to Coil:
    535 V
    Current Draw:
    1.1 amps per 1,000 rpm
    Spark Output (millijoules):
    190 Millijoules
    Minimum Operating Voltage:
    12 V
    Maximum Operating Voltage:
    18 V
    Height (in.):
    2.250 in.
    Ignition Box Color:
    Gold
    Coil Included:
    No
    Warranty:
    1-year
    Quantity:
    Sold individually.
    Notes:
    Requires MAP sensor for the boost circuit.
    Universal:
    Yes
    Engine Type:
    H4

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