{"id":21494,"date":"2023-02-25T20:33:39","date_gmt":"2023-02-25T11:33:39","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=21494"},"modified":"2026-09-24T13:46:17","modified_gmt":"2026-09-24T04:46:17","slug":"gsx1200s-oil-cooled-katana-yoshimura-st-1-cam-fcc-clutch-edr-21-2","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20230225\/everyday-events\/gsx1200s-oil-cooled-katana-yoshimura-st-1-cam-fcc-clutch-edr-21-2","title":{"rendered":"GSX1200S Oil-Cooled Katana Yoshimura ST-1 Cam FCC Clutch EDR-21 Dash Cam and Others"},"content":{"rendered":"
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When it’s all done, it feels like it went by in a flash~
If all the timing works out, it’s about 2 weeks of work.<\/p>\n\n\n\n

If you open the lid, it’s about a month. Fast, you could say?<\/p>\n\n\n\n

Everyone, the current work reservations are…“Around June”<\/strong> that’s what it is.
The difference between “people who can schedule and people who can’t”<\/strong> is extremely large.<\/p>\n\n\n\n\n\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Front Camera<\/h2>\n\n\n\n

If you remove the upper cowl, you need to remove the camera mounting bolts.
Removing the bracket is a hassle.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

The rear is fixed with the simplest possible lens.
Of course, we’ve taken measures to prevent it from falling off, so you can rest assured.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Here’s the dash cam unit itself.<\/p>\n\n\n\n

You can easily remove the SD card from the top.
This Inazuma 1200 Katana doesn’t have a small storage compartment.<\/p>\n\n\n\n

By the way, it’s actually an EDR-22, but… it’s a hassle so I’ll leave the title as is.<\/p>\n\n\n\n

<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

It’s so plain that nobody even notices the improvement?<\/p>\n\n\n\n

Battery terminal co-fastening “Zero”
Wiring layout as simple as possible<\/p>\n\n\n\n

Not embarrassing even when exposed<\/h2>\n\n\n\n

How about it…<\/p>\n\n\n\n

<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

The handlebar switch and GPS antenna were activated on the existing setup.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Replaced with a Yoshimura engine cover.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Installed a Yoshimura ST-1 cam and lightened the bolts as well.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

The engine cover bolts are “tri-valent black” iron bolts.
Iron is still the best… iron…<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

The silencer also got an OH from Yoshimura (*\u00b4\u03c9\uff40*)<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Had it overhauled by the highly trusted Scuderia Okumura.
The lower bolts are Honda genuine iron bolts.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Since it’s still in the break-in period, I’ve only checked it and haven’t revved it up…
The Yoshimura ST-1 cam is the kind of cam you’d want to be stock.

The balance is incredibly good. You get performance almost right out of the box\u2014it’s the best.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

When it’s all done, it feels like it went by in a flash~If all the timing works out, it’s about 2 weeks of work. If you open the lid, it’s about a month. Fast, you could say? Everyone, the current work reservations are…“Around June” that’s what it is.The difference between “people who can schedule and people who can’t” is extremely large.<\/p>\n","protected":false},"author":2,"featured_media":21479,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"","swell_btn_cv_data":"","footnotes":""},"categories":[1924],"tags":[642,368,396,438,284,506,257,392,165,529],"class_list":["post-21494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-everyday-events","tag-2023-02","tag-drive-recorder","tag-edr-21a","tag-fcc-clutch","tag-gsx1200s-812","tag-inazuma-2","tag-inazuma-1200","tag-inazuma-oil-cooled-katana","tag-yoshimura","tag-yoshimura-cam-shaft"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/21494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/comments?post=21494"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/21494\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/21479"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=21494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=21494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=21494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}