Description
Ignition Performance Upgrade. The XR Ignition Coils; Set of Eight enhances spark energy output by 15% to 20% compared to stock units, providing dependable ignition power for both street and racing engines. This product is engineered to optimize combustion efficiency, ensuring consistent engine performance under demanding conditions.
Construction and Appearance. Featuring premium ultra-pure copper alloy windings, these coils deliver firing voltages close to 50,000 peak volts. The robust build is designed for longevity and reliability in high-performance environments, with a finish suited to withstand extreme operating conditions.
Installation. Designed for installation without the need for drilling or extensive modifications in most cases, these coils can be swapped directly with factory units. Note that installation requirements may vary depending on your vehicle’s setup.
Warranty. The product includes a 12-month warranty for added purchaser assurance. Application. Specifically fits 14-18 V8 Sierra 1500 models, providing a precise match for optimal performance.
FAST 30388-8
CA Residents: WARNING: Cancer and Reproductive Harm
- XR Series Coils For GM Gen V LT Engines Offer 15% – 20% More Spark Energy Than Stock Coils For Street Or Racing Applications Where Reliable, Powerful Ignition Output Is Needed
- Constructed From Premium, Ultra-Pure Copper Alloy Windings Resulting In Firing Performance Approaching 50,000 Peak Volts
- Tested To 8,000+ RPM And Almost 1,500 HP, Proven To Perform In Some Of The Harshest Street And Race Engine Environments
- Legal In All 50 States, Coils Do Not Affect Emissions And Can Be Installed Without Additional Modifications In Most Cases
- Warranty Coverage Lasts 12 Months
- Fits 14-18 V8 Sierra 1500
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