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MSD 6AL-2 Ignition Boxes 6421

Get Free Shipping with Your Order over $99!

$259.97

Mail-In Rebate

Product Mail-In Rebate - Details

Rebate Expires: 10/31/2014

Buy $400 or more in MSD Products and get 8 FREE Spark Plugs OR FREE MSD Hat and Shirt! Go to www.msdrebate.com/Atomic_4.aspx

View full rebate details.

Ignition Box, MSD 6AL-2, Digital CD, with Rev Limiter, Red, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • 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: 6421
Part Type: Ignition Boxes
Product Line: MSD 6AL-2 Ignition Boxes
Summit Racing Part Number: MSD-6421

UPC: 085132064212
Ignition Box Output: Capacitive discharge
Circuitry: Digital
Rev Limiter: Yes
Timing Retard: None
Data Acquisition: No
CD Voltage Output to Coil: 535 V
Spark Output (millijoules): 135 Millijoules
Minimum Operating Voltage: 10 V
Maximum Operating Voltage: 18 V
Ignition Box Color: Red
Coil Included: No
Warranty: 1-year
Quantity: Sold individually.
Notes: Vibration mounts included.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

MSD is excited to announce the next generation of 6-Series ignition controls--the 6AL-2! These all-new ignition controls combine a new housing, new digital controls, and more power in a sleek package. You still receive the 20 degree duration of multiple sparks, combined with higher output to ensure complete combustion. There is a 2-Step rev control built into the housing, but there are no rpm modules! Adjustments are made via four rotary dials for 100 rpm increment control! The all-new capacitive discharge ignition will easily connect to nearly any 12 V negative ground distributor system, even Hall-effect pickups. They offer higher output, with up to 135mJ and 535 V, and accept points and mag pickup triggers.


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MSD Ignition 8202 - MSD Blaster 2 Ignition Coils

Click here for more information about MSD Ignition 8202 - MSD Blaster 2 Ignition Coils

Ignition Coil, Blaster 2, Canister, Round, Oil Filled, Red, 45,000 V, Each

Part Number: MSD-8202

Estimated Ship Date: Today

$44.95

  • Mfr. Rebate
    Mail-In Rebate

    Product Mail-In Rebate - Details

    Rebate Expires: 10/31/2014

    Buy $400 or more in MSD Products and get 8 FREE Spark Plugs OR FREE MSD Hat and Shirt! Go to www.msdrebate.com/Atomic_4.aspx

    View full rebate details.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

MSD Ignition 8804 - MSD Spark Guard Dielectric Grease

Click here for more information about MSD Ignition 8804 - MSD Spark Guard Dielectric Grease

Dielectric Grease, Spark Guard, 1/2 oz., Each

Part Number: MSD-8804

Estimated Ship Date: Today

$16.97

  • Mfr. Rebate
    Mail-In Rebate

    Product Mail-In Rebate - Details

    Rebate Expires: 10/31/2014

    Buy $400 or more in MSD Products and get 8 FREE Spark Plugs OR FREE MSD Hat and Shirt! Go to www.msdrebate.com/Atomic_4.aspx

    View full rebate details.

MSD Ignition 8823 - MSD Vibration Mounts

Click here for more information about MSD Ignition 8823 - MSD Vibration Mounts

Ignition Box Mounts, Vibration Mounts, Rubber, Black, MSD 5/6-Series Ignitions, Universal, Set of 4

Part Number: MSD-8823

Estimated Ship Date: Today

$13.97

  • Mfr. Rebate
    Mail-In Rebate

    Product Mail-In Rebate - Details

    Rebate Expires: 10/31/2014

    Buy $400 or more in MSD Products and get 8 FREE Spark Plugs OR FREE MSD Hat and Shirt! Go to www.msdrebate.com/Atomic_4.aspx

    View full rebate details.

MSD Ignition 8207 - MSD Blaster SS Coils

Click here for more information about MSD Ignition 8207 - MSD Blaster SS Coils

Ignition Coil, Blaster SS, E-Core, Square, Epoxy, Red, 40,000 V, Each

Part Number: MSD-8207

Estimated Ship Date: Today

$49.95

  • Mfr. Rebate
    Mail-In Rebate

    Product Mail-In Rebate - Details

    Rebate Expires: 10/31/2014

    Buy $400 or more in MSD Products and get 8 FREE Spark Plugs OR FREE MSD Hat and Shirt! Go to www.msdrebate.com/Atomic_4.aspx

    View full rebate details.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Loctite 37534 - Loctite Dielectric Tune-Up Grease

Click here for more information about Loctite 37534 - Loctite Dielectric Tune-Up Grease

Dielectric Grease, Tube, 0.33 oz., Each

Part Number: LCT-37534

Estimated Ship Date: Today

$3.97

  • Restricted,

    Shipping restrictions may apply on this part.

  • Ground

    If you purchase this part, your order can only be shipped by ground.

Summit Racing SUM-G5215 - Summit Racing® Street Coils

Click here for more information about Summit Racing SUM-G5215 - Summit Racing® Street Coils

Ignition Coil, Street Coil, Canister, Oil Filled, Chrome, 40,000 V, Each

Part Number: SUM-G5215

Estimated Ship Date: Today

$27.97

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Mallory Ignition 30441 - Mallory Promaster e Series Ignition Coils

Click here for more information about Mallory Ignition 30441 - Mallory Promaster e Series Ignition Coils

Ignition Coil, Promaster E Series, Universal Street/Strip, Up To 6500 RPM, Each

Part Number: MAA-30441

Estimated Ship Date: Today

$79.97




Most Helpful Reviews Review this Product

16 Customer Reviews for MSD Ignition 6421 - MSD 6AL-2 Ignition Boxes

Average Customer Review

5 Star

(14)

4 Star

(1)

3 Star

(0)

2 Star

(0)

1 Star

(1)
+See All 16 Reviews

6al-2

Summit RacingSummit Racing Verified Purchase

lasted a year and half, about 25 runs.

1 of 1 found this review helpful.

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Reviewer: JASON from WI

Date: May 11, 2014

very good product but not always perfect.

Summit RacingSummit Racing Verified Purchase

first one failed soon as we tryed to fit it would not even start the car we got a replacement went perfect MSD is good stuff but goes to show not always perfect, thanks summit for standing behind this product and replacing it when we got a bad one.

0 of 0 found this review helpful.

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Reviewer: CHARLES from New Zealand

Date: October 09, 2014

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Quality

Awesome high qaulity product

Summit RacingSummit Racing Verified Purchase

Had a 6al and it went bad after 8 years so got the new version and love it. Car runs so much better and it even lowered my emissions significantly.

0 of 0 found this review helpful.

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Reviewer: JONATHAN from UT

Date: September 27, 2014

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Ignition Box and Fulfillment

Summit RacingSummit Racing Verified Purchase

Excellent product, great order turn-around time.

0 of 0 found this review helpful.

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Reviewer: NEILL from CA

Date: September 21, 2014

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Msd 6AL2

Thanks Summit, you delivered on time, particularly that I live in Australia. The product is great and does everything it claimed to. very happy with the product and the Summit Site. Regards Peter.

0 of 0 found this review helpful.

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Reviewer: PETER from Australia

Date: August 15, 2014

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great deal

we have bought two of these boxes from summit and lots of other stuff we always get just what we need at a great price thanks guys

0 of 0 found this review helpful.

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Reviewer: BILLY from OK

Date: July 10, 2014

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Quality

MSD 6AL-2 Ignition Box

Summit RacingSummit Racing Verified Purchase

As always Summit Racing ships merchandise in a very timely manner...After receiving my MSD 6AL-2 Ignition box I installed it on my 1979 Mustang Cobra. The box made quite a difference in performance along with my MSD Distributor which I also purchased from Summit Racing.... Great products, good prices and excellent service from both the products as well as Summit Racing... ...read more

0 of 0 found this review helpful.

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Reviewer: HAROLD from FL

Date: June 06, 2014

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Quality

good

Summit RacingSummit Racing Verified Purchase

Hooked right up, no probs, would be nice if it shared the same plug ends as the 6al-2 programmable I downgraded and had to cut the plug end off my harness (controlling timing via stand alone ecu now)

0 of 0 found this review helpful.

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Reviewer: JONATHAN from ID

Date: June 03, 2014

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Great product

Summit RacingSummit Racing Verified Purchase

Easy installation and use.

0 of 0 found this review helpful.

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Reviewer: DAVID from TX

Date: May 09, 2014

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M S D 6AL-2

Summit RacingSummit Racing Verified Purchase

I FIND IT VERY GOOD THE M S D IS ALWAYS GETTING BETTER I THANK YOU FOR THIS M S D 6AL 2.

0 of 0 found this review helpful.

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Reviewer: PAUL from Malta

Date: April 15, 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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