Go Back To Menu

SCI-L Ignition Control

  • 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.

User Instructions
Adobe PDF 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
buy one now

(PN 6320 Shown) buy one now

Operating Voltage:  +10-18 VDC Negative Ground
Current Requirements:  5 Amps-5,000 RPM
 10 Amps-10,000 RPM
RPM Range:  14,000 RPM with 14.4 Volts
Spark Duration:  20° Crankshaft Rotation
Energy Output Max:  105-115 mJ Per Spark
Weight and Size:  2.75lbs., 8"L x 3.5"W x 2.25"H
Voltage Output Max:  Primary: 460-480 Volts
 Secondary: 45,000 Volts (Blaster Coil)
Ready to buy? Find a dealer
OBD II LegalCARB Approved for use in all states.  



Look for the Buy One Now! icon and buy MSD products on our website!