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MSD 6AL-2 Ignition Boxes 6421 Box, 6AL-2, Digital CD, with Rev Limiter, Red, Each

SKU: MSD6421

Ignition Boxes

MSD 6AL-2 Ignition Boxes 6421 Box, 6AL-2, Digital CD, with Rev Limiter, Red, Each

SKU: MSD6421

Ignition Boxes
A$934.20
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Part Type

6AL-2 Digital Ignition Box w/2-Step Rev Control

Data: v4.2 - Upd: 2026-10-11 06:16:27

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
6421
Product Attributes - Part Type
Ignition Boxes
Product Attributes - Product Line
MSD 6AL-2 Ignition Boxes
Product Attributes - UPC
085132064212
Product Attributes - Ignition Box Output
Capacitive discharge
Product Attributes - Circuitry
Digital
Product Attributes - Rev Limiter
Yes
Product Attributes - Timing Retard
None
Product Attributes - Data Acquisition
No
Product Attributes - CD Voltage Output to Coil
535 V
Product Attributes - Spark Output (millijoules)
135 mJ
Product Attributes - Minimum Operating Voltage
10 V
Product Attributes - Maximum Operating Voltage
18 V
Product Attributes - Ignition Box Color
Red
Product Attributes - Coil Included
No
Product Attributes - Mounting Bracket Included
No
Product Attributes - Coil Wire Included
No
Product Attributes - Warranty
1-year
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Vibration mounts included.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd6421
SFX Item ID 4974453
Supplier Item Code 4974453
Manufacturer SKU 6421
Manufacturer UPC 85132064212
Alternative References 6AL-2

Compatibility

Application Data
  • Engine TypeH4
    UniversalYes
  • Engine TypeH6
    UniversalYes
  • Engine TypeL4
    UniversalYes
  • Engine TypeL6
    UniversalYes
  • Engine TypeL8
    UniversalYes
  • Engine TypeV4
    UniversalYes
  • Engine TypeV6
    UniversalYes
  • Engine TypeV8
    UniversalYes

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