Moroso High Performance Ultra 40 Ignition Wire - 40/SET 1985-1996 FLT — Harley-Davidson (1985-1996)

Moroso High Performance Ultra 40 ignition wire set for 1985-1996 Harley Touring models, engineered with nickel-copper conductors and a DuPont Kevlar core for superior spark energy and reliability. Fully compatible with Harley ION sensing ignition coils.

Features

• 8.65mm diameter, 40 ohms per foot resistance
• Nickel-copper alloy conductors for superior spark energy transfer
• DuPont Kevlar core — four times stronger than standard aramid
• High-temperature silicone boots rated to 600°F
• Extra-thick EPDM dielectric layer
• Locking stainless steel plug terminals
• Compatible with Harley ION sense ignition coils

Specifications

• Brand: Moroso
• Manufacturer Part #: 28323
• UPC: 84663283239
• Resistance: 40 ohms per foot
• Wire Diameter: 8.65mm
• Weight: 0.25 lbs

Fitment

Fits Harley-Davidson Touring models 1985-1996 equipped with Harley ION sensing ignition coils.

Frequently Asked Questions

Are these compatible with my Harley ION ignition system?

Yes — these wires are fully compatible with Harley ION sense coils on virtually all late-model Touring bikes.

What does the 40 ohm resistance mean?

Moroso engineered these to 40 ohms per foot for optimal spark energy transfer with modern ignition systems — higher than standard aftermarket wires.

Can the silicone boots handle my bike's engine heat?

Yes — the high-temperature silicone boots withstand continuous heat up to 600°F without degradation.

Will these wires fit my pre-1985 Touring?

This set is engineered for 1985-1996 Touring models. Earlier bikes may require a different wire set — verify your model year and coil type before ordering.

What makes the Kevlar core better?

The DuPont Kevlar core is four times stronger than standard aramid cores, reducing risk of internal wire damage from vibration and heat cycling.