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MSD Digital 6AL Ignition Controllers 6425

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$239.95

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

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

Average Customer Review

5 Star

(31)

4 Star

(3)

3 Star

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1 Star

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Results 1 - 10 of 35

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Watch for differences when replacing old 6A

Summit RacingSummit Racing Verified Purchase

Aloha All, Replaced an old 6A (failed power lead as it would turn out, fixed and it is still working!). Not a drop in effort. 1. The case size different - Same length, however, it is wider (1/2" or so) this means having to drill out new holes and in my case move washer fluid bottle. 2. The leads now all go to one side (the bottom for me). This again, meant changing leads as they did not reach the new location as thy did before. Oh well, this is hot rodding! Mahalo, Michael ...read more

1 of 1 found this review helpful.

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Reviewer: MICHAEL from United States

Date: March 17, 2014

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It works!

Summit RacingSummit Racing Verified Purchase

Smoother idle, more power and better emissions. I have no complaints and easily passing CA smog is just a plus.

1 of 1 found this review helpful.

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Reviewer: WILLIAM from CA

Date: March 06, 2014

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msd 6al

very good product comes with everything in the box

0 of 0 found this review helpful.

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Reviewer: ATHOL from South Africa

Date: August 28, 2014

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Bad MSD

Summit RacingSummit Racing Verified Purchase

Ordered two of these boxes.Neither one worked right out of the box.The original one I had (a year old)started overheating and shutting the car down.Spoke with MSD numerous times before they said that there were a batch of bad harnesses during the production run.Not Summits error but frustrating never the less.

0 of 0 found this review helpful.

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Reviewer: VERNON from FL

Date: August 25, 2014

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MSD 6AL

Summit RacingSummit Racing Verified Purchase

Great product, complete with all mounting hardware including vibration mounts. Directions easy to follow. Really like the quick disconnect electrical connections. Would purchase again.

0 of 0 found this review helpful.

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Reviewer: WILLIAM from CT

Date: August 20, 2014

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Msd 6AL ignition box

Summit RacingSummit Racing Verified Purchase

My first time using an ignition box. Was surprised at how much better the unit made starting, also makes motor smoother, more responsive, and burns fuel better. Wow, I'm impressed. Instructions to ignition box are simple. Easy to install. Quality is great, but most of all, it works. Glad I made this purchase.

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Reviewer: MARK from OH

Date: August 01, 2014

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REPLACED

Summit RacingSummit Racing Verified Purchase

THIS ITEM PLACED AN OLD "6AL" BOX, THAT WAS NOT WORKING CORRECTLY. I LIKE THIS ONE BETTER; BEING DIGITAL, AND THE REV LIMITER BEING A DIAL, INSTEAD OF THE THE CHIP.

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Reviewer: PAUL from NY

Date: July 22, 2014

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6AL ignition box

Summit RacingSummit Racing Verified Purchase

the 6 Al box was a great buy and easy to install. I would recommend it to anyone.

0 of 0 found this review helpful.

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Reviewer: WAYNE from TX

Date: July 21, 2014

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6AL ignition box

Summit RacingSummit Racing Verified Purchase

the 6 Al box was a great buy and easy to install. I would recommend it to anyone.

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Reviewer: WAYNE from TX

Date: July 21, 2014

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MSD Digital Ignition 6AL

Summit RacingSummit Racing Verified Purchase

I have a 68 Chevelle SS with a BB 468. I was having problems with cold starts and idle. The digital 6AL seemed to cure the problem. Now my car starts right up and idles significantly better. The install was fairly easy, only took me about 1 hour. I am very pleased.

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Reviewer: PAUL from WV

Date: July 17, 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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