MSD- 6632 MSD 6HVC-L Pro Ign w/Soft Touch Rev Cont

MSD- 6632 MSD 6HVC-L Pro Ign w/Soft Touch Rev Cont


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For use in Circle Track and Professional Racing includes built-in Soft Touch Rev limiter

MSD 6HVC-L Pro Ign w/Soft Touch Rev Cont

The 6 HVC-L Ignition has a built-in rev limiter that will save the engine from overrev damaged caused by spins, missed shifts or driver misfortune. This means there is no need to mount an external rev control (i.e., less wiring and reduced weight)! The advanced component design and circuitry of the 6 HVC Ignitions produce incredible voltage with high current output. Internally there is an efficient heat sync, solid component mounting and it's all encased in a clear epoxy. The rpm limit is adjustable with plug-in modules and the wiring is routed into NASCAR approved Deutsch style MSD connectors.


  • Includes built-in Soft Touch rev limiter
  • Must be used with HVC Coil PN 8250
  • 150 millijoules per spark up to 15,000 RPM
  • 550 primary voltage output to coil
  • Accepts breaker points, amplifier and magnetic pickup trigger inputs
  • Multiple sparks for 20 degrees of crankshaft rotation
  • 6-pin Weathertight connector, mandatory for NASCAR use
  • Clear epoxy potting compound for vibration protection and clear base plate for easy tech inspection
  • No CARB Exemption Order Number
Brand MSD
Emission Code 4
Primary Voltage 550 Volts
Product Type Ignition Box
RPM Range 15,000 RPM with 14.4 Volts
Secondary Voltage 40,000 Volts
Spark Energy 150 mJ/spark
Spark Series Duration 20 Degree Crankshaft Rotation
Voltage Required 12-18 Volts, Negative Ground
Warranty Limited 1 Year Warranty
Weight and Size 5.1 lbs.,8"L x 4"W x 2.25"H
UPC 085132066322
Part Number 6632

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