MSD Ignition

MSD Ignition Ignition Coil - 8251

Part #
8251
Line:
MSD

Product Information

  • Warranty:  1 Year Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 85132082513
  • Color: Red
  • Material: Copper, Metal Alloys, PET Plastic
  • Height (in): 4-1/2 Inch
  • Ballast Resistor Included: No
  • Bracket Included: Yes
  • Coil Shape: Box
  • Coil Wire Attachment: Spark Plug Style
  • Coil Wire Included: No
  • Oil Filled: No
  • Turns Ratio: 85:1
  • Attachment Method: Bolt-On
  • Peak Current (Amp): 1.1 Amp
  • Primary Voltage (V): 45000 Volt
  • Secondary Resistance (Ohm): 86 Ohm
  • Inductance (mH): 1 mH
  • Maximum Voltage (V): 45000 Volt
  • Primary Resistance (Ohm): 0.04 Ohm
  • Spark Duration (uS): 150 uS

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Ignition Coil;

Coils have always had to compromise voltage output against current output. More voltage increases the initial ionization of the spark plug gap, but lowers the amount of current, or heat, that follows across the plug gap. When a coil is designed to produce more current, the voltage output generally suffers which taxes the ease of ionizing the gap. The MSD HVC Coils are designed to produce maximum voltage and energy!

  • Designed for racing applications with an MSD 7 Series Ignition Control
  • Efficient E-core winding design produces more voltage and current
  • 85:1 turns ratio and lower primary resistance produce high voltage output
  • Windings are encased in red epoxy and secured with extruded brackets
  • Spark plug style terminal and threaded brass primary studs
  • Supplied with rubber shock mounts
  • No CARB Exemption Order Number

Brand Information

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and reliability with products that are easy to use and install. Over the course of 40-plus years, MSD Performance has been driving the development of innovative components that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in motorsports. Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power and endurance. Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.
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