Cylinder heads and parts. Fit S&S X-Wedge engines as used in American Iron Horse, Morgan Threewheeler, Big Dog, CR&S and other custom motorcycles. Unless differently Indicated parts are sold each.
X-Wedge engines have been supplied in three standard sizes:
X114: 4.125″ bore, 4.250″ stroke, 113.6CI (1.862cc)
X117: 4.125″ bore, 4.375 stroke, 116.94CI (1.916cc)
X121: 4.250″ bore, 4.250″ stroke, 120.58CI (1.976cc)<\/p>\n
Big Bore upgrades:
X117 to X132: 4.375″ bore, 4.375″ stroke, 131.54CI (2.156cc)
X121 to X128: 4.375″ bore, 4.250″ stroke, 127.78CI (2.094cc)<\/p>\n
Crankcases and connecting rods are the same for all configurations and work with both the 4.250″ and 4.375″ stroke flywheels, as well as 4.125″, 4.250″ and 4.375″ bore size cylinders.<\/p>","protected":false},"excerpt":{"rendered":"
Stud Exhaust Port 5\/16-18 + 5\/16-24×1.9<\/p>","protected":false},"featured_media":97457,"template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[1756],"product_tag":[69,25615,24068],"class_list":["post-187824","product","type-product","status-publish","has-post-thumbnail","product_cat-x-wedge-engine-parts","product_tag-exhaust","product_tag-port","product_tag-stud","first","outofstock","taxable","shipping-taxable","product-type-variable","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/product\/187824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/media\/97457"}],"wp:attachment":[{"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/media?parent=187824"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/product_brand?post=187824"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/product_cat?post=187824"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hpsracing.eu\/en\/wp-json\/wp\/v2\/product_tag?post=187824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}