Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Red - 90 Degree Plug Boots - HEI Style Terminal - Small Block Chevy 74228 91609089 high-speed air bleeds & power

high-speed air bleeds & power valve restrictions

Vehicle Speed Sensor configuration

Exceeds Manufacturers Engine Warranty Requirements

1200 to 5200 RPM range

Crossover Delay

Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Red - 90 Degree Plug Boots - HEI Style Terminal - Small Block Chevy 74228 91609089 high-speed air bleeds & powerAvailable For Street Or Track Applications Spiro Wound With Stainless Steel Wire Covered With A Conductive Fluorocarbon Material Provides More Fire Power To the Spark Plugs OEM Resistor Core Wires Eliminates Radio Frequency Interference Two Layers Of 100 percent Pure SiliconeTaylor 8mm Spiro Pro Ignition Wire Set 74228 Custom Fit Red Available For Street Or Track Applications Spiro Wound With Stainless Steel Wire Covered With A Conductive Fluorocarbon