MSD 6421 6AL-2 Ignition Box Digital w/ Built-In 2 Step SBC BBC SBF Chevy Ford
MSD 6421 6AL-2 Ignition Box Digital w/ Built-In 2 Step SBC BBC SBF Chevy Ford
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Overview:
MSD is excited to announce the next generation of 6-Series ignition controls - the 6AL-2! The 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 built-in two step rev-limiter. 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:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | MSD |
|---|---|
| Color | Red |
| Current Draw | .7 Amp per 1,000 RPM |
| Emission Code | 1 |
| Features | Rev Limiter |
| Primary Voltage | 535 Volts |
| Product Type | 6AL-2 Ignition Control Box |
| RPM Range | 12,500 RPM with 14.4 Volts |
| Secondary Voltage | 45,000 Volts |
| Spark Energy | 135 mJ per spark |
| Voltage Required | 12-18 Volts, Negative Ground |
| Warning | California Proposition 65 |
| Warranty | Limited 1 Year Warranty |
| Weight and Size | 3 lbs.,7"L x 4"W x 2"H |

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.