Brand: MSD Ignition
Manufacturer's Part Number: 72223
Part Type: Ignition Boxes
Product Line: MSD 7AL-2 Plus CD Ignitions
Automotive Fittings Part Number: MSD-72223
UPC: 085132722235
Ignition Box Output: Capacitive discharge
Circuitry: Analog
Rev Limiter: Yes
Timing Retard: None
Data Acquisition: No
CD Voltage Output to Coil: 570 V
Current Draw: 1 amp per 1,000 rpm
Spark Output (millijoules): 160 mJ
Minimum Operating Voltage: 12 V
Maximum Operating Voltage: 18 V
Length (in.): 8.250 in.
Height (in.): 5.750 in.
Width (in.): 3.750 in.
Ignition Box Color: Black
Coil Included: No
Warranty: 1-year
Quantity: Sold individually.
Special Attention: Will not work with distributorless ignitions.
Description:
MSD 7AL-2 Plus CD ignitions have all the features of the standard 7AL-2 with the addition of a 2-step rev control and a new diagnostic LED to deliver their full power at any rpm. Their multiple spark discharge circuitry gives better throttle response, off-corner performance, smooth idle, and more consistent launches. Their built-in soft touch rev control protects your engine from damage due to over-revving and they feature accurate rev-limiting action that's smooth, without backfires or roughness, and adjustments are easily made with plug-in modules. They can be triggered from points, magnetic pickups, crank triggers, and electronic amplifiers. MSD 7AL-2 Plus CD ignitions are available for 4, 6, and 8-cylinder engines. From NHRA to Circle Track, they're proven winners.