PerTronix LS Coils & Ceramic Spark Plug Wires

PerTronix Ceramic Spark Plug Wires and Flame-Thrower LS Coils make for a powerful combination whether you're looking to freshen up your OE system or you're performing upgrades that will produce more power and need to be supported by a more robust ignition combination system. 

PerTronix Flame-Thrower LS Coils deliver increased spark energy and feature a bobbin made from specialized polyester components with improved shielding and increased dielectric strength. In other words, a more robust product. Like coils, spark plug wires will breakdown over time as a result of their exposure to heat. PerTronix Ceramic Spark Plug Wires are designed to handle the heat resulting in No More Burnt Wires.

We partnered with LSX Magaine to break down the factors involved in determining when you should upgrade your factory LS Ignition parts and the benefits of the powerful combination between PerTronix LS Coils and Ceramic Spark Plug Wires. Read Article


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Product hightlights

LS Coils

Flame-Thrower Coils GM LS Engines feature an optimized coil design for improved spark energy. Coils are epoxy molded to prevent premature failure from moisture or winding fatigue. Direct OEM replacement form factor and connections means simple installation. Available individually or in sets of 8.

  • Optimized coil design for improved spark energy
  • Provides consistent spark energy throughout the RPM range and with no energy degradation up to 11,000 engine RPMs
  • Moisture resistant construction ensures long life in harsh environments
  • Plated terminals for added current conduction
  • Epoxy molded for shock and vibration resistance
  • Direct OEM replacement
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-21)
  • Limited 90-Day Warranty
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Flame-Thrower LS Coils for GM Engines
Part NumberDescriptionOEM Cross ReferenceTurn RatioPrimary ResistanceSecondary ResistancePrimary InductanceMaximum Voltage
30821GM LS1/LS6 (single)AC Delco #D580 GM #1255894858:10.8 Ohms7.5k Ohms3.6mH30,000
30828GM LS1/LS 6     (8 coils)AC Delco #D580 GM #1255894858:10.8 Ohms7.5k Ohms3.6mH30,000
30831GM LS 2/LS3/LS7 (single)AC Delco D514A GM #1257319083:10.72 Ohms8.1k Ohms2.06mH32,000
30138GM LS2/LS3/LS7   (8 coils)AC Delco #D514A GM #1257319083:10.72 Ohms8.1k Ohms2.06mH32,000
30841GM LS Truck (single)AC Delco #D585  GM #10457730, 1256329373:11.05 Ohms11.6k Ohms4.5mH35,000
30848GM LS Truck      (8 coils)AC Delco #D585
GM #10457730, 12563293G
73:11.05 Ohms11.6K Ohms4.5mH35,000

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table

Flame-Thrower LS Coils for GM Engines
Part NumberDescriptionOEM Cross ReferenceTurn RatioPrimary ResistanceSecondary ResistancePrimary InductanceMaximum Voltage
30821GM LS1/LS6 (single)AC Delco #D580 GM #1255894858:10.8 Ohms7.5k Ohms3.6mH30,000
30828GM LS1/LS 6     (8 coils)AC Delco #D580 GM #1255894858:10.8 Ohms7.5k Ohms3.6mH30,000
30831GM LS 2/LS3/LS7 (single)AC Delco D514A GM #1257319083:10.72 Ohms8.1k Ohms2.06mH32,000
30138GM LS2/LS3/LS7   (8 coils)AC Delco #D514A GM #1257319083:10.72 Ohms8.1k Ohms2.06mH32,000
30841GM LS Truck (single)AC Delco #D585  GM #10457730, 1256329373:11.05 Ohms11.6k Ohms4.5mH35,000
30848GM LS Truck      (8 coils)AC Delco #D585
GM #10457730, 12563293G
73:11.05 Ohms11.6K Ohms4.5mH35,000

LS Ceramic Boot Spark Plug Wires

These are the answer to your burnt wire blues. Each wire is constructed from two layers of ultra-high temperature silicone and rated up to 600° F. The ceramic spark plug boot acts as the primary protection to direct heat withstanding up to 2000° F.

  • Two current paths for reliability and redundancy.  
    • Primary path: Spiral wound stainless steel alloy. 
    • Secondary path: Carbon impregnated fiberglass center core
  • Low 500 ohm per foot resistance
  • Lifetime Warranty
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Flame-Thrower Black Specific Fit 8MM Spark Plug Wires
DescriptionPart Number
 45 Degree Ceramic Boot for LS Engines808224HT



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    PerTronix Ignition Catalog

    Full color catalog with part number reference

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