MSD 6425 Digital 6AL Ignition Control w/Rev Control - Red

MSD 6425 Digital 6AL Ignition Control w/Rev Control - Red

Q: Does it work for the suzuki esteem ??

THIS MSD BOX WILL WORK WITH 4,6, & 8 CYLINDER ENGINES.

Q: Can the Rev limiter be used on a fuel injected engine ? 1990 Mustang.

Yes it can, it controls the spark.

Q: Why won’t Amazon ship this item to me in California?

But it IS legal in California. https://ww3.arb.ca.gov/msprog/aftermkt/devices/eo/d-40-43.pdf

Product ID: 81800542

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⚡530V high-voltage spark

🔋135mJ energy output

🎛️RPM limit in 100 increments

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MSD 6425 Digital 6AL Ignition Control w/Rev Control - Red

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Description

⚡ Ignite your ride with precision power and control!

SEALED SECURE - All wiring exits through a locked, sealed connector for durability and clean installation.
SMART EFFICIENCY - Advanced components deliver more spark power while drawing less current—performance meets economy.
INSTANT DIAGNOSTICS - Built-in LED system checks keep you ahead of ignition issues before they start.
ELECTRIFY YOUR ENGINE - Unleash 530 volts of high-output spark energy for unmatched ignition power.
PRECISION RPM CONTROL - Dial in your perfect rev limit with easy-to-use rotary controls in 100 RPM steps.

The MSD 6425 Digital 6AL Ignition Control Box delivers a powerful 530-volt spark with 135mJ energy output, featuring efficient components that reduce current draw. It offers precise RPM limit setting via dual rotary dials in 100 RPM increments, a built-in LED for quick system diagnostics, and a sealed connector for secure wiring. Designed for high-performance ignition control, this machined red unit combines durability with advanced functionality.

Specifications

Manufacturer	MSD Ignition
Brand	MSD
Model	MSD Ignition 6425 6AL Ignition Control Box , Red
Item Weight	3.08 pounds
Product Dimensions	9.45 x 2.36 x 9.45 inches
Item model number	6425
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	6425
OEM Part Number	6425

Have a Question? See What Others Asked

Does it work for the suzuki esteem ??

With this installed, will it need to be tuned or can i just change the timing?

Can the Rev limiter be used on a fuel injected engine ? 1990 Mustang.

Why won’t Amazon ship this item to me in California?

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