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MSD 6CT Ignition Control

A hardcore ignition that works as hard as the racers that use it!

PART# 6427CT

Not Available Online

Overview

Superior design makes it the most advanced 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 chassis is virtually undisturbed when charging into turns. The rotary dials are also used to set cylinder select for 4, 6, and 8 cylinder engines, and to adjust the built-in start retard providing options of 0⁰, 10⁰ or 20⁰ of timing retard for quick starts. As an added bonus the LED display can be used as a live tach or will display your racecars battery voltage. The unit records the highest RPM your engine turned during the race which can be easily recalled on the LED display as well. The 6CT offers all this and more in a fully potted, tamper proof housing that utilizes a single connector to keep wiring tidy.

Features:

  • MSD’s smoothest rev limiter yet! Won’t upset the chassis and easy on parts
  • Large, easy to read LED display
  • Simple setup of features such as the rev limiter with three rotary dials on the face of the unit
  • Built-in Start Retard adjustable in 0⁰, 10⁰ or 20⁰ increments for quick, easy starts and extend starter life
  • LED displays rev limit, highest RMP turned, cylinder select, start retard, battery voltage and can be set to tach mode
  • Full delivery of spark energy down to 6 volts battery supply
  • Highly efficient, low current draw for extended battery life
  • Fully potted housing to stand up to demanding race conditions
  • Single plug-in connector for clean wiring
  • Tamper proof screws to prevent modification of unit
  • Records highest RPM the engine turned for last 20 minutes of run time
  • Works on 4, 6 and 8 cylinder engines
  • Reverse polarity and overheat protection provide ultimate reliability

Specs

BrandMSD
Emission Code3
WarningCalifornia Proposition 65

Tech Resources

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

WARNING FOR 6427CT: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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