Product Summary

Universal Fit, In-cap Coil Style, HEI / Male Cap Type

  • This coil is perfect for use with high performance engines requiring maximum voltage.
  • Designed to work with aftermarket performance 4-pin modules and high performance electronic controls.
  • Features optimized resistance levels to match the high amperage dwell circuits of performance ignition modules. The result, is a faster charge and full coil saturation at higher RPM levels.
  • High temperature epoxy that resists shock and vibration while providing excellent thermal conductivity while ensuring long service life.
  • Includes an installation hardware kit.
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Key Specs

MFG. Part #22743
BrandEdelbrock
Coil StyleIn-cap
Maximum Voltage48000 volts
Primary Resistance0.300 ohms
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Edelbrock 22743 Details

Edelbrock part #22743 HEI Coil-In-Cap, design is for use with GM HEI coil in-cap distributors with red and yellow primary wires.

  • This coil is perfect for use with high performance engines requiring maximum voltage.
  • Designed to work with aftermarket performance 4-pin modules and high performance electronic controls.
  • Features optimized resistance levels to match the high amperage dwell circuits of performance ignition modules. The result, is a faster charge and full coil saturation at higher RPM levels.
  • High temperature epoxy that resists shock and vibration while providing excellent thermal conductivity while ensuring long service life.
  • Includes an installation hardware kit.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.

Edelbrock 22743 Specifications

KEY SPECS
MFG. Part #22743
BrandEdelbrock
Coil StyleIn-cap
Maximum Voltage48000 volts
Primary Resistance0.300 ohms
GENERAL
Cap TypeHEI / Male
Cap Terminal StyleHEI / Male
Turns Ratio134:01:00
Inductance4.40 mH
ColorBlack
Coil Wire IncludedNo
Coil Wire AttachmentHEI in-cap
Coil Internal ConstructionEpoxy
Mounting Bracket IncludedNo
Ballast Resistor IncludedNo
Coil ShapeSquare
Length4"
Width3"
Height4"
GTIN Code085347227433
NotesThis Max-Fire Coil-In-Cap design is for use with GM HEI coil in-cap distributors with red and yellow primary wires. This coil is recommended for use with high performance engines requiring maximum voltage. Designed to work with aftermarket performance 4-pin modules and high performance electronic controls.
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