The MSD 6AL Ignition Control set the standards that other ignitions strive to reach. In fact, you'll find ignitions from other companies that carry the 6AL name (and in some cases, the same part number). MSD raised the bar even higher with the revised Digital 6AL Ignition Control! The wiring of...
www.holley.com
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...
www.holley.com
The Programmable 6AL-2 lets you lock out the distributor and program a timing curve via a PC. You'll also be able to set a 2-Step Rev Limiter, a retard for use with nitrous and even a boost timing curve for forced induction engines! The Programmable 6AL-2 shares the same advanced features of...
www.holley.com
The 6A
MSD 6201 6A Ignition Control Box
The 6A box is a popular option for the average street and strip application or hobby stock and modified classes. However, if you’re above 12.5:1 compression or 8 pounds of boost you may want to consider the 7 series line-up. The basic 6A offers multiple spark up to 3000 RPM, capacitive discharge, and it’s designed to be used with externally modulated timing controls. The 6A produces full power multiple sparks at each plug, but the number of multiple sparks that occur decreases as rpm increases, the spark will always last for 20 degrees of the crank rotation.
The 6AL
MSD 6AL Ignition Control Box
Anyone looking for rev control, the 6AL unit is the option for you. The on-board soft touch rev control is one of the main differences between the 6A and 6AL. This means no external rpm modules to plug in anymore, simply adjust the rotary dials located on top and you are ready to go. Like the 6A box, the 6AL has a primary voltage of 520 – 540 volts and secondary of 45,000. The 6A and 6AL series have been dyno tested to deliver efficient spark up to 15,000 rpm.
The 6AL-2
MSD 6AL-2 Box Ignition Control Box
As an upgrade to the 6AL, the 6AL-2 offers a two step soft touch rev control using four rotary dials that are adjustable in 100 rpm increments. This means you can have both a staging rev control for the drag strip, plus a high rpm limit. The 6AL-2 is wrapped in the all new cast aluminum housing with primary voltage rated at 535, secondary at 45,000 volts. It can be used with Hall-effect, points and mag pickup triggers.
The 6BTM
MSD 6BTM Ignition Control Box
The 6BTM is designed specifically for supercharged or turbocharged applications. This box offers the ability to control the timing and rev control, but also retard the timing in proportion to the boost pressure by using dash mounted control unit. It’s adjustable from 0-3 degrees of timing per pound of boost, you simply hook up your vacuum line and the box will do the rest. The BTM is supplied with plug in rpm modules for 3,000, 6,000, 7,000, and 8,000 RPM rev limits.