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Product Summary

Universal Fit, 6.00" Overall Height, 115:1 Turns Ratio

  • Features a smooth chrome finish
  • For use with 12 volt inductive ignition systems
  • Puts out 40,000 volts and has a 1.5 Ohm primary resistance
  • Coils are internally resisted so they are compatible with many inductive ignition systems
  • Its higher voltage allows larger spark plug gaps for added power, smoother response and better fuel economy

Key Specs

D-57-21
MFG. Part #40001
BrandPerTronix
Material TypeSteel
CARB EO#

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PerTronix 40001 Details

The hotter the spark, the easier your engine will start, and this 40,000 volt coil is just the ticket to a quick start! Its higher voltage allows larger spark plug gaps for added power, smoother response and better fuel economy. These coils are internally resisted so they are compatible with many inductive ignition systems.  

  • Smooth chrome finish 
  • 40,000 volts
  • For use with 12 volt inductive ignition systems.
  • 1.5 Ohm primary resistance
  • Legal in all 50 states and Canada

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PerTronix 40001 Specifications

D-57-21
KEY SPECS
MFG. Part #40001
BrandPerTronix
Material TypeSteel
CARB EO#
GENERAL
Overall Height6.00"
Outside Diameter2.25"
Cap TypeSocket / Female
Cap Terminal StyleSocket / Female
Maximum Voltage40,000 volts
Turns Ratio115:1
Voltage12 volts
Resistance1.5 ohms
Secondary Resistance10.60 ohms
Inductance6.40
Peak Current7.2
Spark Duration1.5
FinishChrome
GTIN Code694342004859
Sold in QuantityEach