High Performance Splitfire Twin Core 8mm Racing Ignition Spark Plug Leads LS1 5.7L 1999-06- made in USA

Includes high temperature Kool Wrap heat sleeves

Up to 15 times more spark than standard leads

Splitfire Twin Core Ignition Leads improve performance across the RPM range, with up to 92% less resistance than standard ignition leads! In fact, Splitfire Twin Core Leads deliver up to 15 times the ignition power of OE plug lead sets.

Standard Delco brand leads are only single core and 7mm diameter!

More ignition power means improved combustion efficiency so you can get better economy and more power across the RPM range. The Patented Dual-Mag design incorporates two premium Spiral Core magnetic suppression core conductors which are protected by a layer of braided fiberglass and then coated in hi-temp silicone to resist the harshest of under bonnet conditions.

Precision engineered original equipment boots and terminals assure an exact fit and easy installation. Install Splitfire Twin Core Ignition Leads to deliver voltage with only 250 ohms of resistance per foot.

Features:

• Fibreglass braided inner jacket
• 100% Silicon outer jacket
• Kevlar reinforced spiral core
• Stainless steel all weather springs & clips
• Splitfire Twin Core Ignition Leads improve performance at any RPM
• Less fuel consumption
• Up to 15 times the ignition power of OE wires
• Twice the ignition power of most other performance leads
• Splitfire Twin Core 8mm Racing Ignition Spark Plug Leads LS1 Gen III Chev/ Commodore