Create Custom Ignition Leads with this DIY Lead Set for 8-Cylinder Engines with HEI-Style Caps

ICE High Performance DIY Ignition Lead Kit Featuring:

• 45° spark plug boots designed for HEI (male) distributor caps and coils—perfect for engines requiring improved clearance around headers, valve covers, or tight engine bays
• Flexible angled boots provide a secure fit while maintaining custom routing options
• Lead lengths included: 2 x 750mm, 2 x 900mm (coil lead), 2 x 1050mm, 2 x 1200 mm—ideal for clean, professional installation
• Spiral wound copper alloy core with ultra-low resistance (100 ohms per metre) for maximum spark energy and extended spark duration
• Built-in RFI suppression to protect sensitive electronics
• Extreme-temperature silicone boots to withstand high-heat environments
• Premium stainless steel “Snap Lock” terminals for secure spark plug, cap, and coil connections
• These leads are unfinished and need to be cut to length and terminated at one end only. These are often referred to as “unfinished” or “universal fit”
• Includes lead number markers and an easy-to-use installation tool for accurate fitment and tidy routing
• This set is for BLACK leads; Red and Blue are also available

ICE Ignition Systems is a Melbourne company that has become well known around the world for making high-quality, high-output ignition systems. In fact, US engine builders won the World Engine Masters contest to build the highest output engines using ICE ignition systems.

Their PRO 100 series leads have less than 100 ohms per meter resistance, which is probably the lowest in the industry. Lower resistance means that more spark energy gets to the spark plug.

High-performance engines create much more heat and combustion pressure. This makes it harder for the spark to jump the gap on your spark plug. More voltage or spark energy that comes down the leads to the plugs helps ignite the spark and more completely burn the combustion mixture. More fuel burnt, more efficiency, more power, and better economy.

When we have your leads in stock, we try to send the order out within 24 hours. If your set needs to be ordered from ICE Ignition, please allow 3 days before shipping depending on production times. Please let us know if your set is urgent.