What is the resistance rating of these ignition wires?

These Twin Power ignition leads have a resistance of 500-Ohm per foot. This helps ensure proper conductivity and can reduce radio frequency interference.

Do these wires come with everything needed for installation?

Yes, each wire set includes a packet of dielectric grease to aid in installation and prevent arcing, as well as miniature cable ties for securing the wires.

What is the purpose of the dielectric grease included with the wires?

The dielectric grease helps to seal the connection between the wire boot and the spark plug or distributor. This prevents moisture from entering, which can cause arcing, and also helps to keep the boots from sticking, making future removal easier.

Twin Power Ignition Wire Set 110114 - 1999-2008 Harley-David

Name: Twin Power 99-08 FLH FLT With EFI 04-06 XL Black Ignition Wire Set
Brand: TwinPower
Price: 30.71 USD
Availability: InStock

Twin Power 99-08 FLH FLT With EFI 04-06 XL Black Ignition Wire Set

$30.71

In Stock

Twin Power ignition wire set for 1999-2008 Harley-Davidson FLH, FLT, and 2004-2006 XL models. Features Kevlar reinforcement for strength and silicone boots for heat resistance.

Key Features

Fits 1999-2008 Harley-Davidson FLH, FLT, and 2004-2006 XL models.
Kevlar reinforced by fiberglass strands in the core adds strength.
SAE J2031 class E rated cable offers heat protection up to 4500ºF.
Silicone outer jacket and boots help maximize heat resistance and longevity.
Mag wire core ensures conductivity and helps eliminate RFI and noise.
Stainless steel terminals reduce potential corrosion.

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Will this fit your vehicle?

Product Details

Twin Power is known for making American-made parts for V-Twin motorcycles, and this ignition wire set is a solid option for riders looking to maintain or improve their bike's spark delivery. If you're working on a Harley-Davidson FLH, FLT, or XL model from the specified years, these wires are built to handle the job. They're designed to ensure a strong spark reaches your spark plugs, which is crucial for smooth running and reliable power.

These wires use a mag wire core for good conductivity and to help cut down on radio frequency interference, keeping your bike's electronics running cleanly. The core itself is reinforced with Kevlar and fiberglass strands for extra strength, then covered with EPDM and braided tape for flexibility. The outer jacket is high-quality silicone, rated for heat protection up to 4500ºF, and the distributor and spark plug boots are also silicone to help dissipate heat. You'll also find stainless steel terminals to resist corrosion, and each set comes with dielectric grease to prevent arcing and keep moisture out, along with miniature cable ties for a tidy installation.

This set fits a wide range of Harley-Davidson models, including popular bikes like the Road King, Electra Glide, and Street Glide from 1999 through 2008, as well as Sportster models from 2004 to 2006.