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MSD Digital 6AL Ignition Controllers 6425

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$239.95

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

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

Average Customer Review

5 Star

(27)

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Results 1 - 10 of 30

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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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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.

0 of 0 found this review helpful.

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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.

0 of 0 found this review helpful.

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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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great product

Summit RacingSummit Racing Verified Purchase

work great big difference on my 65 mustang

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Reviewer: ALEJANDRO from CA

Date: July 06, 2014

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First one

This is the first MSD system I have purchased EASY EASY to install works like a champ I am having a small issue with the rev limiter but im sure I will get it figured out

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Reviewer: LEWIS from FL

Date: July 01, 2014

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awsome

Summit RacingSummit Racing Verified Purchase

Mad hooked right up and immediately felt a difference . Quick starts and better idle. As always summit delivered swiftly with no issues.

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Reviewer: MARCUS from TX

Date: July 01, 2014

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Insane ignition spark/power

Summit RacingSummit Racing Verified Purchase

The MSD 6AL is a must have for improved ignition, trust me, I know. This box is fantastic improvement for a more efficient ignition, it kicks out enough power it melted my stock coil pack, and I got unfortunately shocked a couple times by it while adjusting timing on the distributor, a bit of a kick would be an understatement. It is a bit time consuming to wire it in, but well worth the patience and results. Works fantastic with the MSD Atomic EFI system. ...read more

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Reviewer: JACOB from NJ

Date: June 18, 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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