Nippon Denso IW24 Iridium spark plug

Nippo Denso IW24 Iridium spark plug Fits most 2stroke KTM/Husqvarna 2013-2015, also RFS engines on KTMs. 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Use NGK reference chart to order and stock these plugs Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center Six times harder than platinum, iridium doesn't 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