Moroso High Performance Ultra 40 Ignition Wire - 40/SET 17-UP M8 FLT — Harley-Davidson (2017-2019)

Moroso High Performance Ultra 40 ignition wire set for 2017-up Milwaukee-Eight Touring models, engineered with nickel-copper conductors and DuPont Kevlar core for superior spark energy and durability. 40-ohm resistance per foot and silicone boots rated to 600°F make these fully compatible with Harley's ION sensing ignition coils.

Features

• 8.65mm diameter with 40 ohms per foot resistance
• Nickel-copper alloy conductors for superior spark energy
• DuPont Kevlar core — four times stronger than standard Aramid
• Extra-thick EPDM dielectric layer
• High-temperature silicone boots rated to 600°F
• Locking stainless steel plug terminals resist vibration
• 100% compatible with Harley ION sensing coils

Specifications

• Brand: Moroso
• Manufacturer Part #: 28640
• UPC: 84663286407
• Resistance: 40 ohms per foot
• Wire Diameter: 8.65mm
• Boot Material: Silicone
• Conductor: Nickel-copper alloy with DuPont Kevlar core
• Boot Temperature Rating: Up to 600°F
• Quantity: 40-piece set
• Weight: 1 lb
• Country of Origin: USA

Fitment

Fits 2017-up Harley-Davidson Milwaukee-Eight Touring models (FLT) with ION sensing ignition coils.

Frequently Asked Questions

Are these compatible with my M8 Touring?

Yes — fully compatible with Harley ION sensing coils on 2017-up Milwaukee-Eight Touring models (FLT chassis).

What makes these different from stock Harley wires?

Moroso wires use nickel-copper conductors and a DuPont Kevlar core for stronger spark energy transfer and four times the core strength of standard Aramid.

Do the locking terminals stay put under vibration?

Yes — stainless steel terminals with a locking design prevent disconnection from engine vibration and thermal cycling.

Can these handle the heat near a modern M8 engine?

Yes — silicone boots are rated to 600°F, and the extra-thick EPDM dielectric layer provides superior heat and chafe resistance.

Is this a full 40-piece set, or partial?

This is a complete 40-piece set for a full ignition wire installation on an M8 Touring.