{"id":836970,"date":"2026-10-31T18:58:42","date_gmt":"2026-10-31T18:58:42","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/acl-race-glavni-lezaji-calico-ct-1-za-nissan-rb20e-rb20s-rb20de\/"},"modified":"2026-10-31T18:58:43","modified_gmt":"2026-10-31T18:58:43","slug":"acl-race-glavni-lezaji-calico-ct-1-za-nissan-rb20e-rb20s-rb20de","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/acl-race-glavni-lezaji-calico-ct-1-za-nissan-rb20e-rb20s-rb20de\/","title":{"rendered":"ACL Race main bearings Calico CT-1 for Nissan RB20E \/ RB20S \/ RB20DE \u2026"},"content":{"rendered":"<p>ACL Race main bearings are designed for high-performance engines where low friction, wear resistance and reliable operation under high loads are important. The Calico CT-1 coating provides dry lubrication during intermittent oil starvation.<\/p>\n<p>The coating is applied by a spray process, with thickness adjusted to suit the application and assembly constraints. The bearings offer excellent embedability, allowing debris contaminants to embed in the bearing and helping to avoid crankshaft damage.<\/p>\n<ul>\n<li>ACL Race Series main bearing set with Calico CT-1 coating<\/li>\n<li>dry lubrication unaffected by dust or dirt<\/li>\n<li>low coefficient of friction and reduced parasitic losses<\/li>\n<li>chemical, oil and fuel resistance with corrosion protection<\/li>\n<li>increased embedability for debris contaminants<\/li>\n<\/ul>\n<p><strong>Suitable for:<\/strong> Nissan Patrol II (Y60) \/ III (Y61), Nissan Skyline I (R32) \/ III (R33) \/ VII (R31).<\/p>\n<p><strong>Engines:<\/strong> RB20E, RB20S, RB20DE, RB20DET, RB30ET, RB30S, RD28T, RB25DET, RD28, RD28E, RB25DE, RB30E. Please check your vehicle\u2019s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.<\/p>\n<h3>Sizes<\/h3>\n<p>STD is the standard size for an unground crankshaft. Undersizes (\u22120.25 mm, \u22120.50 mm \u2026) are for a reground crank, and \u201c+0.025 mm clearance\u201d (X) is for highly stressed engines. Your machine shop chooses the size after measuring.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ACL Race main bearings with Calico CT-1 coating reduce friction and wear while adding protection during demanding engine operating conditions.<\/p>\n","protected":false},"featured_media":836855,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[147343],"product_cat":[147260],"product_tag":[],"class_list":["post-836970","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-acl","product_cat-lezaji-motorja","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-acl","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/836970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=836970"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/836855"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=836970"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=836970"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=836970"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=836970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}