The Best Ignition Wires on the planet are available for your Fiat !!

Magnecor KV85 Competition Red Ignition Wires (8.5mm)
feature Magnecor's exclusive 2.5mm high capacity Metallic Inductance EMI Suppressed conductor consisting of stainless steel wire precisely wound at 200 turns per inch over a ferrimagnetic core and will maintain conductance of full spark energy indefinitely without emitting EMI or RFI interference.

The KV85 8.5mm insulating jacket is made entirely of Magnecor's exclusive TC-1500-HS high strength aerospace grade silicone rubber, and its single layer construction will prolong the jacket's insulating ability by conducting extreme heat away from hot-spots that occur near over-the-limit heat sources. This jacket has a service heat resistance of 600 degrees F (320 degrees C) and up to 1,000 degrees F (540 degrees C) for short burst 3 minutes. Even if limits are exceeded, the silicone rubber will retain its insulating ability until wires are removed from engine.

Magnecor KV-85 Wires are primarily designed and constructed to be used in applications where it is essential to prevent the possibility of ignition wires compromising engine performance. Modern race engines, modified street engines and stock street engines which rely on electronic devices to control the function of either or both the ignition and fuel systems are prone to interference from all other spiral conductor ignition wires sold through performance parts outlets, none of which can provide proper suppression for EMI, particularly if a high-output ignition system is used. KV-85 Competition Wires are highly recommended for use in any stock or modified late model street engine that is electronically managed.

Magnecor Electro-Sports 80 Blue High Performance Ignition Wires  (8mm)...
consist of a 2mm diameter, 120 turns per inch chrome alloy wire wound over a ferrimagnetic core. These are a great replacement for stock ignition wires or for those of you on a tighter budget.

The conventional style insulating jacket consists of EPDM insulation, fiberglass reinforcing braiding and a high temperature, high tear strength silicone rubber outer jacket. The RFI suppression and heat resistance ability of these cables is similar to the very best of our competitors' ignition wires and superior to all the rest! The jacket color is blue for 8mm cable and the jacket has a heat resistance of 400 degrees F (205 degrees C).

Electro-Sports 80 Ignition Wires are intended for use as factory replacement wires on carbureted and mechanical fuel injected street and race engines. Although these ignition wires can be used successfully on many early electronic fuel-injected engines, we do not recommend their use on late model FI vehicles, as the conductors are not intended to provide the full EMI and RFI interference suppression of the KV85 Competition Wires.