MSD Blaster HVC 7/8 series ignition coil for MSD - Not legal for sale or use on pollution controlled vehicles 8251 - Read Reviews on MSD #8251

MSD Coil - Ignition Performance

Part Number: 8251
Features & Benefits

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! To accomplish this combination of high voltage and current MSD uses an E-core winding design. This is a very efficient design where less loss occurs during the transfer of electricity due to the closed core of the coil. Another benefit is that the coils run extremely cool, even at high racing RPM, thanks to the efficient design and huge laminations.

  • Designed for racing application
  • Low primary resistance
  • Efficient e-core design
  • Produces high voltage
  • Good for long duration events
  • Aluminum brackets
Product Details
Part Number: 8251
Weight: 3.84lbs
Type: Plus, Pro Power and Blaster
Coil Color / Finish: Red and Black
Coil Configuration: HEI (High Energy Ignition)
Coil Terminal Type: Spark Plug Style
Coil Turns Ratio: 85:1
Coil Wire Terminal Attachment Type: Dual Bolt on s Pos./Neg.
Inductance (mH): 1
Item Grade: High Performance
Maximum Voltage (V): 45000
Minimum Primary Resistance Range: .04 Ohms
Minimum Secondary Resistance Range: 86 Ohms
Package Contents: HVC-2 Coil, 4Vibration Mounts and Hardware, Weather Tight 2-Pin connector with harness and assembly, 4" Black Wire, Brass Lock Washers, 2 Ring Lug Terminals, 2 Nuts and Washers, 2 45 Deg Brass Screws, 2 spade and Star Washers
Peak Current (mA): 1100
Spark Duration (μs): 150
Vehicle System Voltage: 12V
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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