{"id":45087,"date":"2026-09-10T16:37:47","date_gmt":"2026-09-10T16:37:47","guid":{"rendered":"https:\/\/hanshin-imports.ch\/wp-content\/uploads\/2026\/09\/Ej205-EJ257-EJ205-WRX-Valve-Springs-KVS109-STI.webp"},"modified":"2026-09-14T15:04:51","modified_gmt":"2026-09-14T15:04:51","slug":"ej205-ej257-ej205-wrx-valve-springs-kvs109-sti-2","status":"publish","type":"product","link":"https:\/\/hanshin-imports.ch\/index.php\/product\/ej205-ej257-ej205-wrx-valve-springs-kvs109-sti-2\/","title":{"rendered":"Kelford 290\/274 | 3S-GE Gen 2 Turbo"},"content":{"rendered":"<p>Use 290\u00b0\/274\u00b0 cams to boost mid-high rpm power on tuned NA engines to excel in circuit racing and rally. These cams work best with free-flowing exhaust and intake upgrades and higher compression ratio. With its recommended KVS109-3S valve spring, it can rev up to 9k-9.5k rpm depending on the engine.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Shim over bucket turbo cams for improved mid-high rpm power in tuned N\/A engines. Great for rally and circuit racing. Must have free flowing intake and exhaust upgrades. Suits higher compression ratio.<\/p>\n","protected":false},"featured_media":45339,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[6764],"product_tag":[],"class_list":["post-45087","product","type-product","status-publish","has-post-thumbnail","product_cat-kelford-cams","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/product\/45087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/comments?post=45087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/media\/45339"}],"wp:attachment":[{"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/media?parent=45087"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/product_brand?post=45087"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/product_cat?post=45087"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hanshin-imports.ch\/index.php\/wp-json\/wp\/v2\/product_tag?post=45087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}