• Every spark is at full power with 110 milliJoules of energy.
• Up to 470 volts is delivered to the primary side of the coil.
• Multiple spark series lasts for 20° of crankshaft duration.
• Installs to most engines with a distributor and 12 volt, negative ground system.

MSD SCI PN 6300

MSD SCI, PN 6300
Sport Compact enthusiasts will be excited to see MSD’s newest ignition design! The MSD Sport Compact Ignition (SCI) is the ultimate ignition for the high revving smaller displacement engines that are found in late model sport vehicles. At higher rpm, stock inductive ignitions cannot produce full power sparks resulting in a loss of power or even a top end miss.
The new MSD SCI Series Ignitions feature capacitive discharge circuits that are capable of full power sparks at any rpm! Whether you’re idling through traffic or ripping through the gears at 10,000+ rpm, each spark of an SCI Ignition is at full power! High powered sparks mean complete combustion which puts more power to the ground.
Below 3,000 rpm, the SCI Ignitions produce a series of sparks that last for 20° of crankshaft rotation. This series of sparks will smooth the idle, produce quick starts and deliver lightning quick throttle response.
There are two models of the MSD SCI Ignition Controls offered; the SCI, PN 6300, and the SCI-L, PN 6320. With these proven ignitions, your sport compact car will get the spark power it needs to outperform the competition on both the street and the track.
The MSD SCI is the base SCI Ignition Control. The SCI will work on most engines equipped with a distributor and is supplied with detailed instructions and wiring.

MSD SCI Ignition Control
PN 6300
(PN 6320 Shown)