MSD Ignition Unit CDI Street Fire#MSD5520 2635250 Manual Override Switch Included: No

Manual Override Switch Included: No

They enhance ignitability

Ball End inserts into screws at a 20° angle

professionals Set Includes racks for 1/4" 3/8" and 1/2" Drives

MSD Ignition Unit CDI Street Fire#MSD5520 2635250 Manual Override Switch Included: NoThe Street Fire Capacitive Discharge Ignition is perfect for performance enthusiasts with a tight budget. The ignition offers capacitive discharge technology and will fire a series of multiple sparks that last for 20 of crankshaft rotation when the engine is running at lower rpm. This ensures combustion of the air fuel mixture and produces great throttle response and smooth idle. This rpm is adjustable with rotary dials in 100 rpm increments. If you