Accel S/S Spiral Core Wire - SET 8.0mm RED — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)

Accel S/S Spiral Core 8.0mm ignition wire set in red, purpose-built for Harley Twin Cam engines with 500 ohms per foot resistance and maximum RFI shielding. Pre-cut and ready to install with no splicing required.

Features

• 8.0mm spiral core wire, 500 ohms per foot
• 500V insulation rated
• Designed for Twin Cam Harley applications
• Compatible with carbureted and fuel-injected systems
• Up to 5x more peak energy than competitor performance wires
• RFI shielding protects sensitive electronics
• Pre-cut set — ready to install, no splicing

Specifications

• Brand: Accel
• Manufacturer Part #: 171111R
• UPC: 743047418710
• Wire Size: 8.0mm
• Resistance: 500 ohms per foot
• Color: Red
• Weight: 0.52 lbs
• Country of Origin: China (Mainland)

Fitment

Fits Harley-Davidson Twin Cam engines in both carbureted and fuel-injected configurations.

Frequently Asked Questions

Will this fit my carbureted Twin Cam?

Yes — Accel S/S wires are compatible with both carbureted and EFI Twin Cam models.

Do I need to cut or splice these wires?

No. This is a custom-fit set pre-cut and ready to install out of the box.

What is the resistance specification?

500 ohms per foot, which reduces RFI interference and protects fuel injectors and electronics.

Why choose 8.0mm over smaller diameter wire?

Larger diameter allows for higher peak voltage delivery compared to standard wires, delivering up to 5 times more peak energy than competitor performance wires.

Are these better than OEM wires?

Accel S/S wires feature RFI shielding and higher peak energy output than factory wires, improving reliability in high-vibration engine environments.