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MSD 6CT Ignition Control

Circle Track racing ignition ruggedly built to withstand harsh racing environments and packed with features for racers and tech officials.

Part # 6427 Be the first to write a review

MSD 6CT Ignition Control

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$471.95
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
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 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 an epoxy filled, cast aluminum housing to prevent damage to the circuit board. Its rugged build make is ideal to handle the rigors of dirt track racing while its advanced digital control make it reliable for countless laps around the track. It's finished off with a single sealed connector to keep wiring dry and 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
  • Rugged built, epoxy filled housing protects the circuit board 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

About MSD

Explore MSD's range of unrivaled ignition systems and components at Holley.com!

Brand MSD
ColorRed
Current Draw0.8 Amps per 1,000 RPM
Emission Code4
FeaturesStart Retard
Primary Voltage535V w/ Blaster Coil / 550V w/ HVC Coil PN 8250
Product TypeIgnition
RPM Range12,000 RPM
Sale CategoryIgnition
Secondary Voltage45,000 Volts
Spark Energy135mJ w/ Blaster Coil / 150mJ w/ HVC Coil PN 8250
Spark Series Duration20° Crankshaft Rotation
Voltage Required6 to 18 Volts
WarrantyLimited 1 Year Warranty
Weight and Size2.5 lbs., 7.89"L x 4.00"W x 1.87"H
UPC085132064274
Part Number6427
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Limited 1 Year Warranty: See Details
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    Some parts are not legal for use in California or other states with similar regulations.