{"id":29599,"date":"2022-02-09T20:00:00","date_gmt":"2022-02-09T11:00:00","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=29599"},"modified":"2026-09-24T13:46:03","modified_gmt":"2026-09-24T04:46:03","slug":"thoughts-carburetor-synchronization-actually-incredibly-effective","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20220209\/blogs\/thoughts\/thoughts-carburetor-synchronization-actually-incredibly-effective","title":{"rendered":"[Thoughts] Carburetor Synchronization Is Actually\u2026 Incredibly Effective."},"content":{"rendered":"<div id=\"decob-2122302617\" class=\"decob- decob-entity-placement\"><a href=\"https:\/\/www.decoboco.info\/advertise\" aria-label=\"ad_sample_1456_180_1\"><img src=\"https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2025\/04\/ad_sample_1456_180_1.png\" alt=\"\"  srcset=\"https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2025\/04\/ad_sample_1456_180_1.png 1456w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2025\/04\/ad_sample_1456_180_1-300x37.png 300w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2025\/04\/ad_sample_1456_180_1-1024x127.png 1024w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2025\/04\/ad_sample_1456_180_1-768x95.png 768w\" sizes=\"(max-width: 1456px) 100vw, 1456px\" width=\"812\" height=\"100\"   \/><\/a><\/div>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.decoboco.info\/wp-content\/uploads\/2021\/12\/DSC00243-1024x682.jpg\" alt=\"\" class=\"wp-image-29598\" srcset=\"https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2021\/12\/DSC00243-1024x682.jpg 1024w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2021\/12\/DSC00243-300x200.jpg 300w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2021\/12\/DSC00243-768x512.jpg 768w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2021\/12\/DSC00243-1200x800.jpg 1200w, https:\/\/www.decoboco.info\/en\/wp-content\/uploads\/sites\/2\/2021\/12\/DSC00243.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">An important point to check if you buy a multi-cylinder used motorcycle. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The start from a traffic light feels jerky. Idle and exhaust sound are unstable. <br>I think the impression changes quite a bit when you synchronize the carburetors. <\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">At idle, the exhaust sound waves like &#8220;vaa-bo-vaa-bo.&#8221; <br>When engaging the clutch with half-slip, there&#8217;s an uneasy feeling like it might stall suddenly. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Classic carburetor synchronization issues. <br>This synchronization adjusts how much the carburetors on a multi-cylinder engine open at idle. <br><br>When everything opens to a similar degree, the idle stabilizes and the engine sound becomes smooth. <br>Conversely, if you keep using it out of sync (misaligned), it produces a clashing, discordant sound and becomes a mechanically poor environment. <br>Especially, you seem to notice primary reduction gear noise more easily. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Synchronization is important, but so is setting the idle to a smooth engine speed. <br>I think stable idle feels really nice (*&#8217;\u03c9&#8217;*) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>An important point to check if you buy a multi-cylinder used motorcycle. The start from a traffic light feels jerky. Idle and exhaust sound are unstable. I think the impression changes quite a bit when you synchronize the carburetors.<\/p>\n","protected":false},"author":2,"featured_media":29598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"","swell_btn_cv_data":"","footnotes":""},"categories":[37],"tags":[269],"class_list":["post-29599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoughts","tag-thoughts"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/29599","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=29599"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/29599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/29598"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=29599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=29599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=29599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}