MSD MSD Digital 6-Plus Ignition Control 6520 2021-chevrolet-blazer-esi1335208 The torque arm assists in

The torque arm assists in controlling the engine and drivetrain forward and aft twisting motion

Large (ALL935014)

Durable XLPE Roto-Molded Polyethylene tube

CNC Machined from T6-6061 billet aluminum

MSD MSD Digital 6-Plus Ignition Control 6520 2021-chevrolet-blazer-esi1335208 The torque arm assists inFor nitrous equipped cars, the Digital 6 Plus offers a step retard that will retard the timing when the nitrous is activated. There is also a 2 step rev limiter for holeshot consistency and overrev protection. MSD MSD Digital 6 Plus Ignition Control 6520 Specifications: 43 Male Female 342 1 3390 Performance 31 2. 2 Ignition Type Performance 14 8. 5 349 Surface Mount 30 Yes 44 Male Female 42 10 24 4. 5 Brand MSD Category Ignition Color Red Current Draw