DENSO IUF22 5383 Iridium Spark Plug — Iridium Iridium Spark Plug - IUF22 Saddlemen 4° Rear Exhaust Lobe Centerline

4° Rear Exhaust Lobe Centerline 111

Includes all necessary hardware and instructions

200” of total travel designed with a slower bleed down rate to handle heavy valve spring pressures

Braid perfectly matches all other Magnum cables and brake lines

DENSO IUF22 5383 Iridium Spark Plug — Iridium Iridium Spark Plug - IUF22 Saddlemen 4° Rear Exhaust Lobe CenterlineFeatures 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 Terminal