Extreme Race Wires 8-Inch Spark Plug Wires for LS Engine Swaps
Extreme Race Wires 8 Inch spark plug wires bring precise ignition routing to any LS engine swap project where space is at a premium. The eight spark plug wires each measure 8 inches in length, eliminating excess slack and simplifying routing in confined engine bays. Each line features an 8 mm conductor and 25 ohm per foot resistance to tame RFI and maintain spark energy under load. Silicone insulation rated to 600 °F stands up to header heat, while the 45-degree boot angle ensures clearance around tight exhaust ports. Designed to pair with MuscleRods engine mount kits for optimal placement and clean wiring runs.
Precise Fit for LS Swaps
The Extreme Race Wires eight inch set is engineered for LS engine swap configurations. Each eight mm conductor matches the reach needed in common LS mount layouts, ensuring consistency across cylinders. Integration with MuscleRods engine harness system maintains correct spacing between block and firewall rails. This partnership guarantees ideal routing angles for both wiring and harness clips. Precision molding at each end produces consistent length and connector alignment from cylinder one to cylinder eight. The result is a clean fit that aligns with established LS architecture without requiring custom fabrication.
Optimized Conductivity and Durability
These wires feature a low twenty five ohm per foot resistance rating that delivers superior radio frequency suppression. Reduced electrical noise safeguards modern ignition modules, sensors and in car electronics from stray interference. By limiting electromagnetic emission, the set also shields aftermarket radio circuits. The core is wrapped in a high temperature silicone insulation that withstands heat up to 600 °F, protecting the conductor near exhaust components. This robust material resists abrasion and chemical exposure under the hood, extending service life and preserving spark energy for each combustion cycle.
Installation and Performance Benefits
Angled boots set at forty five degrees allow direct clearance around aftermarket headers, cutting installation time and avoiding tight bends. The snug collar fit reduces boot pull off under vibration and contributes to consistent spark delivery. Each boot grips standard spark plugs and coil ends to maintain a weather resistant seal under hard use. Drivers will notice improved throttle response and optimized fuel economy as ignition efficiency rises. Together with the harness management layout from MuscleRods, the routing remains tidy and secure for future maintenance while preserving peak engine output.
For those looking for the same wires but need longer wires because these are too short, consider our Extreme Race Wires 12 Inch.