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JEGS Performance Products 40103

Ballast Resistor 1 Ohm Use with:

JEGS Performance Products 40103


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JEGS Performance Products 40103 Ballast Resistor 1 Ohm Use with: $8.99
Ballast Resistor
  • 1 Ohm
    Use with:
  • Stock OEM Coil or HP Coil 555-40105
  • Ignition Control Units 555-40800 & 555-40805
  • Mopar Orange 312-P4120505, Chrome 312-P4120534, and Gold 312-P4120600 Ignition Control Units

  • JEGS Performance Products 40103 Details

    Ballast Resistor

    • 1.0 Ohm Ballast Resistor is recommended for most applications on street driven & high performance general purpose applications.
    • This ballast resistor is recommended with most Mopar OEM (oil filled) or OEM-Spec coils.
    • This ballast resistor is also recommended for use with HP Coil 555-40105.

      Note: Ballast Resistors with less than 0.5 Ohm are only recommended for racing applications that run high RPM only & are not recommended for vehicles that idle for extended periods of time (i.e. 15-20 minutes) since this will overheat the ignition coil due to the longer dwell time at idle.

    40103 - JEGS Mopar Electronic Ignition Control Units & Accessories is rated 3.0 out of 5 by 3.
    Rated 1 out of 5 by from Wrong Ohm mesurements I bought 2 of these for my RoadRunner. They were supposed to be 1 ohm resistance, but when I measure them with my ohm Meter, with alligator clips, no human touch to change resistance, they both measured out at 1.5 Ohm. They were only $9.99 Each, but JEGS charges the $11 return for parts, so it's not worth sending back. I'll just throw them away because they are useless as a spare. I bought a MSD resistor that was twice the price, but the 0.8 Ohms rating on that resistor, measured out to 0.8 Ohms correctly.
    Date published: 2016-09-30
    Rated 5 out of 5 by from I purchased items, they arrived promptly and are correct. Pricing was less then my local auto parts store.
    Date published: 2015-09-24
    Rated 3 out of 5 by from It is what it is It is advertised as a 1.0 ohm resister but actual resistance is 1.8 ohms (at 70degrees).
    Date published: 2016-06-09
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