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MSD 7AL-3 Ignition Boxes 7330

MSD Ignition 7330 - MSD 7AL-3 Ignition Boxes

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Ignition Box, 7AL-3, Analog, Capacitive Discharge, Universal, Racing, 4, 6, or 8-cylinder, Black, Each

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Estimated Ship Date: 7/14/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: MSD Ignition
Manufacturer's Part Number: 7330
Part Type: Ignition Boxes
Product Line: MSD 7AL-3 Ignition Boxes
Summit Racing Part Number: MSD-7330

UPC: 085132073306
Ignition Box Output: Capacitive discharge
Circuitry: Analog
Rev Limiter: Yes
Timing Retard: Four-stage
Data Acquisition: No
CD Voltage Output to Coil: 570 V
Current Draw: 1 amp per 1,000 rpm
Spark Output (millijoules): 160 Millijoules
Minimum Operating Voltage: 12 V
Maximum Operating Voltage: 18 V
Length (in): 8.000 in.
Height (in): 5.750 in.
Width (in): 3.750 in.
Ignition Box Color: Black
Coil Included: No
Warranty: 1-year
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

MSD's 7AL-3 ignition boxes have been a favorite of sportsman racers, as well as racers that run multi-stage nitrous systems. Theses ignitions combine high-output spark energy for high-compression race engines, combined with the most popular drag racing accessories, including a 3-step rev limiter, 4-stage retards, a start retard, and an rpm-activated switch. MSD is re-launching the 7AL-3s with upgraded features, a new look, and updated internal components, including surface mount circuitry. The new 7AL-3s are easy to spot with a black anodized housing and a new adjustable start retard circuit. Racers will also be happy to learn that the ignition can now be used on 4, 6, or 8-cylinder engines!

Additional features include:

* Fits the same mounting footprint as the original 7AL-3
* Start retard is adjustable with plug-in retard modules
* Retard stages require positive 12 V to activate
* Surface mount assembly reduces internal components


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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