{"id":9064,"date":"2015-11-23T20:28:09","date_gmt":"2015-11-23T20:28:09","guid":{"rendered":"http:\/\/ctracing.net\/site\/?page_id=9064"},"modified":"2026-04-23T08:50:22","modified_gmt":"2026-04-23T15:50:22","slug":"ct-racing-310-motor-package","status":"publish","type":"page","link":"http:\/\/ctracing.net\/site\/atv-performance\/honda\/trx250r-atc250r\/ct-racing-310-motor-package\/","title":{"rendered":"TRX250R CT Racing 310 Motor Package"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/images\/products\/atv\/CY-PX310B-PProX-CylinderKit.jpg\" alt=\"\" width=\"601\" height=\"400\" \/><\/p>\n<h3><strong>CT Racing 310 PV Motor Package<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/details-page-break.jpg\" alt=\"details-page-break\" width=\"800\" height=\"55\" \/>CT\/Pro-X cylinders are the leading power producing upgrade currently available for Honda 250R engines. CT\/Pro-X cylinders are available from 250cc to 410cc (stroked). Whether you are building a &#8220;drag only&#8221; ATC or an &#8220;all round fun&#8221; 4Trax, CT has a combination to suit your needs.<\/p>\n<p>All CT\/Pro-X cylinder kits include these advanced features:<\/p>\n<ul>\n<li>100% greater coolant capacity over OEM cylinders.<\/li>\n<li>Full water jacket exhaust port tunnel for fade-free power.<\/li>\n<li>O-ring head gaskets for optimum heat transfer and easy maintenance.<\/li>\n<li>Custom forged piston kit.<\/li>\n<li>Removable iron liner makes Pro-X cylinders infinitely rebuildable.<\/li>\n<li>Modern 10-window CT porting layout. CT builds each cylinder order according to your requirements. You may specify your preferred power characteristics.<\/li>\n<li>Fun 250R power amplified.<\/li>\n<li>Bolt on kit &#8211; no case modifications required.<\/li>\n<li>Excellent value.<\/li>\n<li>Reliable &#8211; winner of the 24 Hour Team Race.<\/li>\n<li>Boreable cylinder with four oversizes available.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/include-page-break.jpg\" alt=\"include-page-break\" width=\"800\" height=\"55\" \/><\/p>\n<h3><span style=\"color: #ff0000;\"><strong>Package A<\/strong><\/span><\/h3>\n<ul>\n<li>CT ported Pro-X 310 PV cylinder kit<\/li>\n<li>Forged piston kit<\/li>\n<li>Top-end gasket set &amp; cylinder spacer<\/li>\n<li>Delta V-Force reed cage &amp; intake boot<\/li>\n<li>Keihin 38mm or 39mm PWK carb<\/li>\n<li>Throttle cable<\/li>\n<li>CT ATC 250R or TRX250R midrange &#8220;National&#8221; pipe and silencer<\/li>\n<li>CT ATC 250R or TRX250R FATTY pipe &amp; silencer add $75.00<\/li>\n<\/ul>\n<p><strong>Retail Price\u00a0 $2,645.00<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9079\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/recommend-page-break.jpg\" alt=\"recommend-page-break\" width=\"800\" height=\"55\" srcset=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/recommend-page-break.jpg 800w, http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/recommend-page-break-180x12.jpg 180w, http:\/\/ctracing.net\/site\/wp-content\/uploads\/banners\/recommend-page-break-768x53.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<table id=\"table1\" style=\"border-collapse: collapse;\" border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"25%\" height=\"22\"><a href=\"http:\/\/ctracing.net\/site\/atv-performance\/honda\/trx250r-atc250r\/trx250r-87-89-hot-rods-complete-bottom-end-kit\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/images\/products\/atv\/hot_rod_bottom_end_kit-180x120.jpg\" alt=\"hot_rod_bottom_end_kit\" width=\"180\" height=\"120\" \/><\/a><\/td>\n<td align=\"center\" height=\"22\"><a href=\"http:\/\/ctracing.net\/site\/atv-performance\/hinson-clutch-basket\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/images\/products\/atv\/Hinson-Clutch-Basket-180x120.jpg\" alt=\"Hinson-Clutch-Basket\" width=\"180\" height=\"120\" \/><\/a><\/td>\n<td align=\"center\" height=\"22\">\u00a0<a href=\"http:\/\/ctracing.net\/site\/atv-performance\/hinson-complete-clutch-kit\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/images\/products\/atv\/Hinson-Clutch-Kits1-180x120.jpg\" alt=\"Hinson-Clutch-Kits\" width=\"180\" height=\"120\" \/><\/a><\/td>\n<td align=\"center\" height=\"22\"><a href=\"http:\/\/ctracing.net\/site\/atv-performance\/durablue-atv-foam-air-filter\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ctracing.net\/site\/wp-content\/uploads\/images\/products\/atv\/Dura-Blue-Filter-180x120.jpg\" alt=\"Dura-Blue-Filter\" width=\"180\" height=\"120\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"25%\" height=\"22\">\n<h6><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/ctracing.net\/site\/atv-performance\/honda\/trx250r-atc250r\/trx250r-87-89-hot-rods-complete-bottom-end-kit\/\">87-89 Hot Rods Bottom End Kit $319.95<\/a><\/span><\/h6>\n<\/td>\n<td align=\"center\" height=\"22\">\n<h6><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/ctracing.net\/site\/atv-performance\/hinson-clutch-basket\/\">Hinson Clutch Basket $225.00<\/a><\/span><\/h6>\n<\/td>\n<td align=\"center\" height=\"22\">\n<h6><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/ctracing.net\/site\/atv-performance\/hinson-complete-clutch-kit\/\">Hinson Clutch Kit $170.00<\/a><\/span><\/h6>\n<\/td>\n<td align=\"center\" height=\"22\">\n<h6><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/ctracing.net\/site\/atv-performance\/durablue-atv-foam-air-filter\/\">Durablue Air Filter $41.76<\/a> <\/span><\/h6>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>CT Racing 310 PV Motor Package CT\/Pro-X cylinders are the leading power producing upgrade currently available for Honda 250R engines. CT\/Pro-X cylinders are available from 250cc to 410cc (stroked). Whether you are building a &#8220;drag only&#8221; ATC or an &#8220;all round fun&#8221; 4Trax, CT has a combination to suit your needs. All CT\/Pro-X cylinder kits [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":384,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9064","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/pages\/9064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/comments?post=9064"}],"version-history":[{"count":21,"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/pages\/9064\/revisions"}],"predecessor-version":[{"id":15669,"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/pages\/9064\/revisions\/15669"}],"up":[{"embeddable":true,"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/pages\/384"}],"wp:attachment":[{"href":"http:\/\/ctracing.net\/site\/wp-json\/wp\/v2\/media?parent=9064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}