MSD IGNITION MSD (6520) DIGITAL 6-PLUS IGNITION CONTROL The MSD Digital 6-Plus Ignition Control combines terrific power, digital accuracy, and great accessories making it ideal for street/strip applications. Every spark of the Digital 6-Plus Ignition is packed with 135 millijoules of spark energy and 535... MSRP: $440.00 SALE: $365.00 MSD IGNITION MSD (6520) DIGITAL 6-PLUS IGNITION CONTROL MSRP: $440.00 SALE: $365.00 Compare Selected