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MSD

MSD 7531 Ignition Control Module

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Key item 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!

Specs

Vehicle model
7531
Compatible cars
•
Brand
MSD
Vehicle fitment type
Specific
Automotive parts division
Performance
Vehicle type
Car

Current price is $1,126.95

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Comparison Overview:
Product	Viewing this item MSD 7531 Ignition Control Module current price $1,126.95 MSD 7531 Ignition Control Module	MSD 4253 Ignition Control Module current price $449.95 MSD 4253 Ignition Control Module 5 out of 5 Stars. 1 reviews	MSD 6214 Ignition Control Module current price $975.47 MSD 6214 Ignition Control Module	MSD 8147 Ignition Control Module current price $1,649.95 MSD 8147 Ignition Control Module	MSD 72223 Ignition Control Module current price $830.85 MSD 72223 Ignition Control Module	MSD 6631 Ignition Control Module current price $909.54 MSD 6631 Ignition Control Module	MSD 6011 Ignition Control Module current price $909.54 MSD 6011 Ignition Control Module	MSD 8106 Ignition Control Module current price $1,013.39 MSD 8106 Ignition Control Module	MSD 6560 Ignition Control Module current price $562.95 MSD 6560 Ignition Control Module

Comparison Chart:
Vehicle model	7531MSD 7531 Ignition Control Module	4253MSD 4253 Ignition Control Module	6214MSD 6214 Ignition Control Module	8147MSD 8147 Ignition Control Module	72223MSD 72223 Ignition Control Module	6631MSD 6631 Ignition Control Module	4.6MSD 6011 Ignition Control Module	8106MSD 8106 Ignition Control Module	6560MSD 6560 Ignition Control Module
Vehicle fitment type	SpecificMSD 7531 Ignition Control Module	SpecificMSD 4253 Ignition Control Module	UniversalMSD 6214 Ignition Control Module	SpecificMSD 8147 Ignition Control Module	SpecificMSD 72223 Ignition Control Module	SpecificMSD 6631 Ignition Control Module	SpecificMSD 6011 Ignition Control Module	SpecificMSD 8106 Ignition Control Module	SpecificMSD 6560 Ignition Control Module
Automotive parts division	PerformanceMSD 7531 Ignition Control Module	PerformanceMSD 4253 Ignition Control Module	PerformanceMSD 6214 Ignition Control Module	PerformanceMSD 8147 Ignition Control Module	PerformanceMSD 72223 Ignition Control Module	PerformanceMSD 6631 Ignition Control Module	PerformanceMSD 6011 Ignition Control Module	PerformanceMSD 8106 Ignition Control Module	PerformanceMSD 6560 Ignition Control Module
Vehicle type	CarMSD 7531 Ignition Control Module	CarMSD 4253 Ignition Control Module	CarMSD 6214 Ignition Control Module	CarMSD 8147 Ignition Control Module	CarMSD 72223 Ignition Control Module	CarMSD 6631 Ignition Control Module	CarMSD 6011 Ignition Control Module	CarMSD 8106 Ignition Control Module	CarMSD 6560 Ignition Control Module

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About this item

Product details

Riding the dots! This one set the standard for programmable ignition control.;

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;

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!

info:

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Specifications

Vehicle model

7531

Compatible cars

•

Brand

MSD

Vehicle fitment type

Specific

Warranty

Warranty information

Manufacturers Limited 1 Year Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.