SKU: SPWCH-402-1
MPN: CH-402-1
The Scott Performance SBC Spark Plug Wire Set 90-Degree in black is a high-performance ignition system upgrade designed specifically for small-block Chevrolet engines. This 10 mm spiral-core wire kit features 90-degree HEI-style plug boots routed to clear over valve covers, delivering reliable spark delivery and enhanced engine performance for street machines, restorations, and performance builds.
Spiral-core wire construction suppresses radio frequency interference while maintaining consistent spark signal integrity across the full RPM range. The 10 mm diameter wire gauge provides optimal resistance characteristics for small-block Chevy applications, balancing EMI suppression with minimal voltage loss. The 90-degree boot configuration is engineered to work with stock and modified valve cover designs, eliminating routing conflicts that plague other wire sets.
This wire set serves small-block Chevrolet enthusiasts performing engine rebuilds, carburetor conversions, or HEI distributor swaps. Whether you're restoring a classic Chevy, upgrading a street engine, or fine-tuning ignition performance on a modified build, proper spark plug wire selection directly impacts cold-start reliability, idle quality, and top-end power delivery.
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