{"id":15524,"date":"2024-01-06T23:19:34","date_gmt":"2024-01-06T14:19:34","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=15524"},"modified":"2026-09-24T13:46:32","modified_gmt":"2026-09-24T04:46:32","slug":"yoshimura-gsxr750rk-intake-manifold-gsxr1100mn-incompatible","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20240106\/unclassified\/yoshimura-gsxr750rk-intake-manifold-gsxr1100mn-incompatible","title":{"rendered":"So close! Yoshimura GSXR750RK intake manifold cannot be used on GSXR1100MN 1310S-07D02"},"content":{"rendered":"
\"\"<\/a><\/div>\n
\"\"<\/figure>\n\n\n\n

This applies only to stock carb setups. <\/h2>\n\n\n\n

*Stock carb spec
About the GSX-R1100MN<\/strong>

Both the GSX-R1100MN and GSX-R750RK
use the “BST40”<\/strong>

The GSX-R750RK intake manifold is supplied by Yoshimura
as part number 1310S-07D02.<\/strong><\/a>
It’s originally designed for TMR installation

I thought it might work on the MN
but “it didn’t work”…<\/strong>
That’s what this post is about<\/p>\n\n\n\n\n\n\n\n

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

Everyone loves that Yoshimura box with the “Yo” character…

The product labeling is a bit ambiguous
It says “Insulator Rubber”<\/strong>
not actually an intake manifold…

Even on the Yoshimura website
it’s a hard-to-find item<\/a><\/strong>
\u2191You won’t find it through the model selection
(\uff1b\u2200\uff1b)<\/p>\n\n\n\n

<\/div>\n\n\n\n


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

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

Oh!<\/h2>\n\n\n\n

Opening it up… Suzuki?
Quite a surprise!
When I looked up the part number in the image
it showed “discontinued”<\/strong>…??

This is just speculation, but
I think Yoshimura
has become a bridge
in a positive way for Suzuki’s parts issues…
I believe (*\u00b4\u03c9\uff40*)<\/p>\n\n\n\n

<\/div>\n\n\n
\n
\"\"
In the image above*Left: GSX-R1100MN *Right: GSX-R750RK<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n



Next…
To put it bluntly
The RK intake manifold cannot be used on the GSX-R1100MN stock carb<\/strong>

I honestly thought they wouldn’t be that different!
but…
I was wrong.

Looking at the images, they seem pretty similar
but there are subtle differences

Probably why it’s offset upward…
probably
“the carb contacts the crankcase”<\/strong>
*just speculation.

The RK’s BST40 also
has a cap for MJ replacement
which “sticks out”.

When you swap to TMR
around the generator area
there’s contact or it’s very close
which is probably why…
*speculation (*\u00b4\u03c9\uff40*)<\/p>\n\n\n\n

<\/div>\n\n\n\n



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

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


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

Since I wasn’t satisfied
I pulled out the
engine block…
The quickest way is to actually install it
and see.<\/p>\n\n\n\n

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

Wow, that looks cool\u266a
but this isn’t the time to play around

For now, just to make it
look good, I used just the head.
A brand new intake manifold really
has a nice fit…
I think to myself wistfully<\/p>as I check it out.\n\n\n\n

<\/div>\n\n\n\n
\n
\n
\"\"
GSX-R750RK Intake Manifold<\/strong><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n
\n
\"\"
GSX-R1100MN Intake Manifold<\/strong><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

The GSX-R750RK version“sits higher”<\/strong>

If you try to use the RK manifold on the 1100
it sits too high
and the frame
#1.4 top cover makes contact<\/strong>
The carb won’t even fit

It’s just a small difference
but it’s actually impossible
Forcing it can crack things or
cause other problems, so it’s better not to

I’ll say it again
“GSX-R1100MN with stock carb setup”<\/strong>
is what this is about.
So in conclusion
since the GSXR1100MN intake manifold is discontinued
“keep using the original”<\/strong>
please<\/p>\n\n\n\n

<\/div>

Discontinued parts are
really tough~<\/p>

<\/div><\/div><\/div>\n\n\n\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tTMR40 Intake Manifold Yoshimura Insulator Rubber 4-Cylinder Set R750RK 1310S-07D02\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u30d0\u30a4\u30af\u30fb\u8eca\u30d1\u30fc\u30c4 \u30d7\u30ed\u30c8<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a515,840\t\t\t\t\t\t\uff082024\/10\/10 09:26\u6642\u70b9 | \u697d\u5929\u5e02\u5834\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n


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

This applies only to stock carb setups. *Stock carb specAbout the GSX-R1100MN Both the GSX-R1100MN and GSX-R750RKuse the “BST40” The GSX-R750RK intake manifold is supplied by Yoshimuraas part number 1310S-07D02.It’s originally designed for TMR installation I thought it might work on the MNbut “it didn’t work”…That’s what this post is about<\/p>\n","protected":false},"author":2,"featured_media":15516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"{\"22f1503d\":{\"pv\":1764,\"imp\":1262,\"clickedAmazon\":50,\"clickedOther\":54,\"clickedYahoo\":31,\"clickedRakuten\":30}}","swell_btn_cv_data":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-15524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unclassified"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/15524","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=15524"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/15524\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/15516"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=15524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=15524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=15524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}