The Digital SCI+ Ignition Control delivers the power and accessories that make it ideal for street/strip sport compact cars!
High output capacitive discharge sparks ensure complete combustion of the fuel mixture especially at high rpm. If a dose of nitrous is being injected, there is a retard stage that can be activated automatically to prevent detonation from the increased cylinder pressures. To assist with firm launches, there is also a rev limit that can be activated that will hold the engine at a steady rpm so you can launch at full power!
The heart of the Digital SCI+ Ignition is a 15 Megahertz microcontroller, the fastest of all digital ignitions. This efficiency results in a smooth rev limit and accurate timing. The ignition installs easily to most engines equipped with a distributor.
OPERATING SPECIFICATIONS FOR MSD SCI-PLUS
Operating Voltage: 12-18 volts, neg. ground (Full voltage output down 7 volts supply)
Current Draw: 0.7 amp per 1,000 rpm (7.2 amp)
with 14V bat.@ 10,000 rpm
RPM Range: 12,500 rpm with 14.4 volt supply
Spark Duration: 20° crankshaft rotation thru 3,300 rpm
Spark Energy: 135 milliJoules per spark
Weight and Size: 3.7 lbs, 8.5"L x 4.5"W x 2.2"H
Voltage Output Max: Primary: 535 Volts delivered to coil
Secondary: 45,000 Volts (MSD HVC Coil)
