{"id":829,"date":"2011-08-02T16:40:57","date_gmt":"2011-08-02T20:40:57","guid":{"rendered":"http:\/\/www.buyracingparts.com\/blog\/?p=829"},"modified":"2011-08-02T16:50:34","modified_gmt":"2011-08-02T20:50:34","slug":"cnc-ported-ls1-heads-now-available","status":"publish","type":"post","link":"https:\/\/www.buyracingparts.com\/blog\/2011\/08\/02\/cnc-ported-ls1-heads-now-available\/","title":{"rendered":"CNC Ported RHS LS1 heads Now Available"},"content":{"rendered":"<p>Our port development on the RHS LS1 castings is now complete, and we have them in process.<\/p>\n<p>Competition Components 229CC CNC Ported LS1 Heads Feature:<\/p>\n<ul>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2.080\/1.600 Ferrea 6000 series Race Valves<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Fully CNC Ported Runners<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CNC Machined Chambers<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hardened Springs Seats<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 .625 lift PAC Beehive springs<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Moly Retainers<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Heat Treated Valve Locks<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Viton\u00a0 valve stem seals<\/li>\n<li>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 62 CC Chambers<\/li>\n<\/ul>\n<p>These heads are fully CNC Ported\u00a0 RHS castings. Developed specifically for 390-427 CID Naturally aspirated engines to provide maximum power and acceleration. Also works well with max effort stock stroke engines as well as Power adder combos from 346cid and up.\u00a0\u00a0 Every component has been selected for excellent quality and longevity. You won\u2019t find a better quality package anywhere! Fully assembled and ready to go. Available upgrades include: hollow stem valves, titanium retainers, dual springs, and titanium valves.<\/p>\n<p><a href=\"http:\/\/www.buyracingparts.com\/cnc-ported-heads\/cnc-ported-ls1-heads---rhs-castings-229-cc.html\">CNC Ported LS1 Heads<\/a><\/p>\n<p><a href=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/LS1window.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-thumbnail wp-image-833\" title=\"LS1window\" src=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/LS1window-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><a href=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/ls1chamber.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-thumbnail wp-image-831\" title=\"ls1chamber\" src=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/ls1chamber-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><a href=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/ls1chamber2.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft size-thumbnail wp-image-832\" title=\"ls1chamber2\" src=\"http:\/\/www.buyracingparts.com\/blog\/wp-content\/uploads\/2011\/08\/ls1chamber2-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our port development on the RHS LS1 castings is now complete, and we have them in process. Competition Components 229CC CNC Ported LS1 Heads Feature: \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2.080\/1.600 Ferrea 6000 series Race Valves \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Fully CNC Ported Runners \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CNC Machined Chambers \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hardened Springs Seats \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 .625 lift PAC Beehive springs \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Moly Retainers \u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[70,4],"tags":[231,232,233,152],"_links":{"self":[{"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/posts\/829"}],"collection":[{"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/comments?post=829"}],"version-history":[{"count":5,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":837,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/posts\/829\/revisions\/837"}],"wp:attachment":[{"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buyracingparts.com\/blog\/wp-json\/wp\/v2\/tags?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}