6AL-2, w/2-Step Limiter, 4,6,8Cy
Hover over the image to zoom in
Share this:

MSD Ignition 6AL-2, w/2-Step Limiter, 4,6,8Cy

Part No. 6421 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

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 V of primary voltage with spark energy reaching up to 135millijoules. 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 trans brake 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.

Product Features:
  • All new housing, digital circuits and performance
  • Built-in 2-step rev control - with rotary dials
  • Higher output with up to 135 m and 535 V
  • Accepts Hall-effect, points and mag pickup triggers
  • Managed by an efficient digital control
Back To Top

Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

1 Question | 1 Answer
Displaying question 1
  • Q:

    will this be compatible on an 2007 lexus is250?
    Asked on 12/14/2012 by jc from miami, florida

    1 answer

    • CUSTOMER CARE

      A:

      This MSD Ignition 6AL-2, with 2-Step Limiter, 4,6,8Cy -part# 6421 is universal and not a direct fit for your 2007 Lexus IS 250. MSD Ignition Multiple Spark Discharge Ignition Controller with Built-in Rev Limiter is a new ignition control that 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 135millijoules. The multiple sparks of the 6AL-2 burn in the cylinder for 20 degrees of crankshaft rotation to ensure complete combustion. There are two rev limiters, one for high end 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. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 12/14/2012 by Vincent from AAP
Displaying question 1

Do you have a question about this product? 

Check out the specials in our monthly flyer.
 
 
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.