MSD 6CT Ignition Control - 6427 chemicals-and-tape Keep the check engine light

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MSD 6CT Ignition Control - 6427 chemicals-and-tape Keep the check engine lightOverview: Superior design makes the 6CT Circle Track Ignition Control unit the most advanced and durable ignition to ever hit a circle track. Packed with legendary MSD Ignition power, the 6CT offers a slew of features. A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit. Rev limiting is controlled via microprocessor making it so smooth the