Ignition Coil, Pertronix, Flame Thrower, LS2/LS3/LS7, Round

GM LS2/LS3/LS7 Flame-Thrower Ignition Coil by PerTronix®

High-temperature epoxy protects the windings and supports heat transfer.

This PerTronix® Flame-Thrower coil uses an optimized winding and magnetic-core design for increased available spark energy. High-temperature epoxy supports the windings against shock, vibration and moisture while improving heat transfer. The original mounting form and electrical connections allow replacement without redesigning the ignition layout. PerTronix® rates available spark energy at 10-15% above common original-equipment coils.

• GM LS2/LS3/LS7 engines with the matching factory coil configuration • One replacement ignition coil • 32,000-volt maximum output; 0.72-ohm primary resistance • Optimized winding and magnetic-core design • High-temperature epoxy resists shock, vibration and moisture • Original mounting form and electrical connections • 10-15% more available spark energy versus the manufacturer OE comparison