Nov 20, 2006 · Laser has iridium center electrode with small platinum disc welded to the ground electrode. A Mazda TSB from 2012 indicates that this type of plug is required for Skyactiv engines even though NGK's site offers more that one type for those engines.

Mar 19, 2006 · What optical differences distinguish Iridium shields? Do the different colors have the same effects as color tints in my prescription lenses? What advantages and disadvantages exist between these Iridium visors and more common smoke visors? If you want to talk specifics, I'm shopping AGV K6 helmets and one option includes a free Iridium visor.

May 29, 2009 · The Denso TT Iridium have a platinum pos pad with a copper core and iridium neg pad on a steel strap. I use then in my Gen Coupe and have to close the gap from the pre gapped .043" to around .030". Use a needle nose or tool designed to bend the ground strap to spread the gap. Just tap them on a hard surface to close the gap.

Oct 8, 2012 · The manual calls for Denso Iridium Long Life plugs to be changed at 160k km. Cars at 320k so second swap and I noticed Denso has new TT plugs with smaller 0.4mm center electrode as opposed to 0.7mm in long life. Previously 0.4mm center electrode is for the "performance" plugs and generally doesn't last as long.

Jan 23, 2019 · In some cars, the use of iridium plugs is important because the gap is different, and the life is longer. I would stick with what the car came with. No one makes iridium plugs for a '32 Packard for example, and those "copper" plugs have a nickel alloy electrode, which is enough for the 6 volt ignition system and 6.5:1 compression.

Feb 15, 2011 · The new spark plug has an Iridium tip instead of the current Platinum tip. Due to the different tip design, the gap of the spark plug has also changed. The new spark plug, P/N 12571164 with AC Delco P/N 41-985, is gapped to 1.01mm …

Apr 27, 2010 · The TT series is the aftermarket adaption of the Super-Ignition Plug Denso created for the Toyota D4-S engines, minus the side electrodes. I’ve used the Platinum TTs in a Subaru, haven’t tried the Iridium TT. Denso seems to push them more than Iridium Power. iridium TTs have platinum on the ground electrode, like the OE plugs.

Jan 14, 2019 · What would be a reasonable Iridium Plug change interval? I have Denso Iridium Power II's, which Denso rated for 30k miles back in 2014 or so when I put them in. I rechecked and now Denso Europe gives them just 20k miles. I heard a lot of people claim 60-70k miles on them are no problem. Now the...

Jul 7, 2024 · ZOLEO builds a breadcrumb trail by pinging GPS info back to the Iridium satellites, and the lowest interval current offered between pings is six minutes. A motorcycle can cover a lot of time in six minutes, and while you can view a longer trip and see the route rather easily, when you zoom in on a shorter ride, you get only a rough ...

Dec 22, 2002 · Almost all “iridium” plugs use a copper core as it would be cost prohibitive to use iridium for the whole thing. Those “copper” plugs use nickel on the center electrode for longevity as copper would quickly wear out. Iridium has less …