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MSD Digital 6AL Ignition Controllers 6425

MSD Ignition 6425 - MSD Digital 6AL Ignition Controllers
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Ignition Box, MSD 6AL, Digital CD, with Rev Limiter, Red, Each

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: MSD Ignition

Manufacturer's Part Number: 6425

Part Type: Ignition Boxes

Product Line: MSD Digital 6AL Ignition Controllers

Summit Racing Part Number: MSD-6425

UPC: 085132064250

Ignition Box Output: Capacitive discharge

Circuitry: Digital

Rev Limiter: Yes

Timing Retard: None

Data Acquisition: No

CD Voltage Output to Coil: 520-540 V

Current Draw: 0.7 amps per 1,000 rpm

Spark Output (millijoules): 135-145 Millijoules

Minimum Operating Voltage: 12 V

Maximum Operating Voltage: 15 V

Length (in): 8.000 in.

Height (in): 2.250 in.

Width (in): 4.000 in.

Ignition Box Color: Red

Coil Included: No

Warranty: 1-year

Quantity: Sold individually.

CARB EO Number: D-40-43 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-40-43

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Advance with the digital power of your popular favorite--MSD 6AL ignitions. With less power draw and higher output, MSD moves you with "the fire to drive" in a digital powerhouse! Inside microprocessors, updated circuits and efficient components monitor and handle every firing and rev limit to produce more power while pulling less current. Don't worry; features that made their 6AL boxes your first choice remain but with improved output--more than135mJ of spark energy for every firing with 530+ volts to the coil! And, to go with the new power, a new look. These digital 6AL ignition controllers are sleek with a lower profile. Wiring is routed out one end through a sealed and locked connector and two rotary dials to set rpm limit are positioned right on top--easier installation, super easy access and a clean, neat appearance under the hood. Controllers are supplied with wiring harness and components you need for install plus, vibration mounts. Increased output and proven multiple-spark power--MSD digital 6AL ignition controllers are a definite win-win!

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Most Helpful Reviews Review this Product

50 Customer Reviews for MSD Ignition 6425 - MSD Digital 6AL Ignition Controllers

Average Customer Review

5 Star

(44)

4 Star

(5)

3 Star

(0)

2 Star

(0)

1 Star

(1)

C'est parfait

bon produit, facile à installer, fonctionne parfaitement

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Reviewer: XAVIER from France

Date: June 06, 2014

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MSD Digital 6AL Ignition Controller

Summit RacingSummit Racing Verified Purchase

I purchased this controller to replace a analog 6AL. So many more features and protection. I especially like the dial feature for the rev limiter. This controller is hands down the best on the market.

0 of 0 found this review helpful.

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Reviewer: GREGORY from CA

Date: May 23, 2014

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msd 6al

Summit RacingSummit Racing Verified Purchase

This msd box is easy to install and comes with good instructions. It improved my idle and throttle response.

0 of 0 found this review helpful.

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Reviewer: MATTHEW from NY

Date: May 22, 2014

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Great improvement

Summit RacingSummit Racing Verified Purchase

Easy to install, all that is needed is included in the box. Working great!

0 of 0 found this review helpful.

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Reviewer: PEDRO from CA

Date: May 19, 2014

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MSD hook up to Bosch distributor

Installed very easily, but MSD had no answer for which way to hook up my Bosch magnetic distributor pickup. They suggested trial and error. I found that the green wire goes to the core while the black/purple goes to the shielding (using the Porsche "green wire".

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Reviewer: ROBERT from VT

Date: May 14, 2014

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OUTSTANDING

This unit does everything and more. I love the MSD-6AL. I have been using mine for since 2008 and it works great. No problems at all. If you are not using MSD, you should be.

0 of 0 found this review helpful.

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Reviewer: EILEEN from MI

Date: May 12, 2014

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Very nice upgrade

Summit RacingSummit Racing Verified Purchase

my 1940 Chevy PU features a MSD Pro Billet distributor, a 6AL Ignition box, Blaster coil and MSD plug wires. So I guess I'd say I like MSD products! The new digital ignition box is great.

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Reviewer: LARRY from CA

Date: May 06, 2014

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Great Product

Summit RacingSummit Racing Verified Purchase

Easy to install, instructions written clearly worked first try!

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Reviewer: LISA from MI

Date: April 28, 2014

MSD Digital 6AL

Summit RacingSummit Racing Verified Purchase

Performs exactly as described. Easy to install. Directions were spot on for my application.

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Reviewer: FRANCIS from MD

Date: April 21, 2014

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Just as Expected

Summit RacingSummit Racing Verified Purchase

Product is exactly what was expected. All parts were included for a nice mount up and ease of install.

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Reviewer: JASON from PA

Date: April 07, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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