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Product Summary

Universal Fit, HEI / Male Cap Type, 100:1 Turns Ratio

  • The new U-core winding design produces more voltage and current
  • A 100:1 turns ratio and lower primary resistance produce high voltage output
  • Windings are encased in fracture resistant compound for vibration resistance
  • Comes with Dupont Rynite housing with isolated tower and brass primary terminals
  • Specially designed for high rpm, long duration applications using MSD 6 Series Ignitions

Key Specs

MFG. Part #8253
BrandMSD

Need To Know

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Details

The latest coil to be built entirely in-house at MSD is designed to be used with MSD 6 Series Ignition Controls. This coil utilizes an iron U-Core design with a segmented bobbin for improved voltage distribution. The bobbin is molded from a special Dupont Rynite material and wound specifically to produce the most current possible with incredible voltage and lightning quick rise time. The blue housing is also molded from high dielectric Rynite material. The brass primary terminals are spaced far apart and the secondary tower is well protected for increased spark isolation. The housing is completely potted with an epoxy compound for vibration resistance and installs with sturdy vibration mounts.

  • Designed for high rpm, long duration applications using MSD 6 Series Ignitions
  • New U-core winding design produces more voltage and current
  • 100:1 turns ratio and lower primary resistance produce high voltage output
  • Windings are encased in fracture resistant compound for vibration resistance
  • Dupont Rynite housing with isolated tower and brass primary terminals
  • Supplied with rubber shock mounts

Charts

Specs

  • Turns ratio: 100:1
  • Primary resistance: .16 OHMs
  • Secondary resistance: 630 OHMs
  • Inductance: 3.5 mH
  • Maximum voltage: 44,000 Volts
  • Peak Current: 450 mA
  • Spark duration: 450 uS
  • Weight: 3.75 lbs. 

Warranties

For warranty information, please visit http://www.msdhelp.com/

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #8253
BrandMSD
GENERAL
Cap TypeHEI / Male
Cap Terminal StyleHEI / Male
Maximum Voltage44,000 volts
Turns Ratio100:1
Resistance.16 ohms
Secondary Resistance630.00 ohms
Inductance3.50
Peak Current450.00
Spark Duration450.00
GTIN Code085132082537
Sold in QuantityEach