“FAST XR SERIES IGNITION COILS”
Ignition Coils, XR Series, Black, 40,000 Volts Max, V8, 5.7L, 6.1L, 6.2L, 6.4L, Gen III Hemi, Chrysler, Dodge, Jeep, RAM, Set of 8
FAST XR Series coils for GM LS engines offer 15 to 20 percent more spark energy than stock coils. They are 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, these ignition coils have been proven to perform in some of the harshest street and race engine environments. Designed for all popular generations of GM LS engines, the FAST XR Series coils are ideal for any street or racing application where reliable, powerful ignition output is needed.
These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performance output is improved thanks to a careful selection of better materials and efficient winding ratios.
“WARRANTY” Fuel Air Spark Technology (FAST) warrants all of its products against defects in material and workmanship for a period of one year. FAST EZ-EFI Self-Tuning Fuel Injection Systems carry a lifetime warranty. The warranty period begins from the date of purchase. The warranty does not include any product that has been physically altered, improperly installed or maintained, used in an improper application, abused, or not used in connection with the proper parts. The warranty also does not cover items that are defective due to negligence, unauthorized repairs, or the result of an accident. Any product used in a racing or competition application is also not covered by this warranty.