Features:

• Black outer case
• Up to 20% more spark
• Ultra-pure copper alloy construction
• Maximum Voltage: 50,000 V
• 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, the FAST XR Series Ignition Coils have been proven to perform in some of the harshest street and race engine environments.

Part Number: 30385-8