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MSD Ignition Digital 6AL Ignition Control Box

121-6425

made in usa

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MSD Ignition 6425
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$275.95
More than 10 available
Digital 6AL Ignition Control
  • Per Spark Energy: 135-145 mJ
  • Built-in Rev Limiter
  • CARB E.O Number D-40-43
  • Red
  • Free Shipping - Ships
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    6425 is rated 4.2 out of 5 by 17.
    Rated 5 out of 5 by from New & improved Just replacing an older unit that quit working. Old one lasted 12 years, so bought another to replace.
    Date published: 2020-01-27
    Rated 5 out of 5 by from Simply amazing! I purchased this to Eliminate the stock ignition box on my 76 dodge and absolutely love it! Super easy to install and works very well.
    Date published: 2019-07-11
    Rated 5 out of 5 by from Nice product Installed on my 55 Chevy with gm HEI wired easy fired right up now have I think better performance and a rev limiter. Which is what I wanted buy it you’ll like it. Didn’t need a tach adapter on my auto gage tach. Instructions said I would. So don’t buy adapter till you try it first.
    Date published: 2019-03-28
    Rated 5 out of 5 by from Good looking unit Switched over to e85 built a 427 for a 69 Camaro this 6a ignition box is a must very happy with the performance
    Date published: 2016-10-27
    Rated 5 out of 5 by from Works Good Works as it should, the last 6A I had lasted 20 years.
    Date published: 2016-09-26
    Rated 5 out of 5 by from My MSD purchase. Faster delivery than I thought! Great job guys! I'll buy again!
    Date published: 2016-02-23
    Rated 5 out of 5 by from Great product Installation was a breeze Great instructions easy to follow easy excess to rev controls
    Date published: 2015-12-26
    Rated 5 out of 5 by from great products Easy installation, would definitely recommend msd and jegs to everyone
    Date published: 2015-09-25
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    Will an HEI distributor work with this product?

    Asked by: HellcatNova383
    We would need a little more information on the distributor to properly answer that. Please give one of our tech representatives a call at 1.800.345.4545.
    Answered by: Dean R
    Date published: 2017-12-09

    Will a MSD 3-step module work with this ignition?

    Asked by: RedBaron
    Yes, the 3-step will work with this ignition box.
    Answered by: Rusty B
    Date published: 2018-07-13

    Will MSD 6AL Digital ignition control work with Pertronix Flame Thrower ignition II distributor.

    Asked by: Whiskers
    You are able to use the MSD box with the Ignitor distributor with no issues. Be sure to follow the wiring diagram with the MSD box.
    Answered by: Flanary
    Date published: 2019-02-24
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