FREE FREIGHT FRIDAYS has a new face for 2008!
Introducing FREE FREIGHT OVER FORTY! Orders over $40 will be eligible for FREE GROUND FREIGHT in the contiguous 48 states.*
*Some restrictions apply. See the shipping policies page for details.
BETTER METALS MEAN BETTER SPARK PLUG DESIGNS Six times harder than platinum, iridium doesnt melt in temperatures up to 4,000°F Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U-groove that form a large volume area for the flames center Use NGK reference chart to order and stock these plugs NOTE: See chart for applications.