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MSD 6AL-2 Series Multiple Spark Ignition Controller 6421

MSD 6AL-2 Series Multiple Spark Ignition Controller 6421
MSD 6AL-2 Series Multiple Spark Ignition Controller 6421MSD 6AL-2 Series Multiple Spark Ignition Controller 6421MSD 6AL-2 Series Multiple Spark Ignition Controller 6421
$604.99 ea
NEWARRIVING SOONEstimated Ship Date 12/16/2022 (If Ordered Today)94 available from HOLLEY PERFORMANCE PRODUCTS as of 12/03/2022
Model: 2038379
Supplier has not provided any fitment data for this product.
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IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.

MSD is excited to announce the next generation of 6-Series ignition controls– the 6AL-2. The all new ignition control combines a new housing, new digital controls and more power in a sleek package. Inside the new cast aluminum housing you'll find an advanced micro-controller that manages the timing and rpm of the ignition. The spark output of the new box has been turned up to 535 volts of primary voltage with spark energy reaching up to 135 millijoules. The multiple sparks of the 6AL-2 burn in the cylinder for 20 degrees of crankshaft rotation to ensure complete combustion. Two more great features are the rev limits. There are two rev limiters; one for high end overrev protection and another you can activate off a clutch or transbrake to set a launch limit. This feature will help your car blast off the starting line. 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-volt negative ground distributor system.
Features:
  • All new housing; same reliable digital circuitry and performance
  • Built-In 2-Step Rev Control Adjustable w/Rotary Dials
  • Higher Output w/Up To 135Mj Of Spark Energy
  • Accepts Hall-effect; points and mag pickup triggers
  • Managed by an efficient digital processor
Holley Performance Emission Code 1: This part is legal for sale and use on Emissions Controlled Vehicles; in all 50 states; when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Installation Notes:
CARB EO # D-722-2
About MSD Ignition

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you  need to meet your performance goals. We continue to innovate and invent components and technology that deliver  performance and reliability with products that are easy to use and install. 

Over the course of 40-plus years, MSD Performance has been driving the development of innovative components  that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to  top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in  motorsports.

MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. The line of MSD 6-Series Ignitions are the most popular aftermarket ignitions in the world due to our race-proven performance on the track and our reliability on the street!

Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power  and endurance. 

Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators  ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.

Downloads:

Download Name File Size
6421.pdf2.66MB
frm33975_6421_64213_091420.pdf2.59MB

Videos:

Specifications:

Color Red
Current Draw .7 Amp per 1000 RPM
Emission Code 1
Features Rev Limiter
Part Type Ignition Control Module
Primary Voltage 535
RPM 12500
RPM Range 12,500 RPM with 14.4 Volts
Secondary Voltage 45000
Spark duration 20 Degree Crankshaft Rotation
Spark Energy 135 mJ per spark
Voltage 12-18 V; Negative Ground
Voltage Required 12-18 Volts, Negative Ground
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm
Weight and Size 3 lbs.,7"L x 4"W x 2"H

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MSD 6AL-2 Series Multiple Spark Ignition Controller 6421:
Reason for Inquiry:
Classic Truck 2022