DENSO IK20 5304 Iridium Spark Plug — Iridium Iridium Spark Plug - IK20 Brand_Bassani Xhaust Rubber suspension/surround

Rubber suspension/surround

2011-2014 Suzuki S40 Boulevard 2010 Suzuki LS 650 Boulevard S40

Laser-trimmed for a precise fit with minimal paint prep

Feuling offset sandwich adapters allow easy hook up of any style remote oil cooler or additional oil filter set up

1/8" steel plate with additional 1/8" steel reinforcement in critical areas

DENSO IK20 5304 Iridium Spark Plug — Iridium Iridium Spark Plug - IK20 Brand_Bassani Xhaust Rubber suspension/surroundFeatures Six times harder than platinum, iridium withstands temperatures up to 4,000F 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 flame's center Specs Hex Size 16 mm Units