{"product_id":"wsrd-diy-cnc-ported-cylinder-head-rebuild-service-parts-polaris-pro-r","title":"WSRD DIY CNC Ported Cylinder Head Rebuild Service \u0026 Parts | Polaris Pro R","description":"\u003cdiv style=\"text-align: center;\"\u003eIntroducing the WSRD DIY CNC Ported Cylinder Head Rebuild Services \u0026amp; Parts for your Polaris Pro R Fury 4-Cylinder Engine!\u003c\/div\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWhat's Included? (When selecting \"No Thanks - Machining Services ONLY\")\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eWSI CNC Cylinder Head Porting Service\u003c\/li\u003e\n\u003cli\u003eWSI Cylinder Head Deck Service\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWSI Cylinder Head Valve Job Service\u003c\/li\u003e\n\u003cli\u003eWSI Vapor Hone Clearing Service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePlease ship your cylinder head core to the following address: \u003cbr data-mce-fragment=\"1\"\u003eWhalen's Speed R\u0026amp;D\u003cbr\u003e161 Commercial Avenue,\u003cbr\u003ePaw Paw, Michigan 49079\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTake your naturally aspirated, non-turbocharger Polaris Pro R to the next level with the WSI CNC Cylinder Head Porting Services! Please note all WSI CNC Ported Cylinder Head Services REQUIRE the +1mm Intake and Valve option. OEM standard size valves will not fit with this service. Valve Spring and Valve Stem Seal options can be added at an additional cost. \u003c\/p\u003e","brand":"WSI","offers":[{"title":"No Thanks | Machining Services ONLY \/ No Thanks | Machining Services ONLY \/ No Thanks | Machining Services ONLY","offer_id":51167594774827,"sku":"WSI PRORPORTSERVICES-000","price":1249.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks | Machining Services ONLY \/ ADD | WSRD \"Ultimate\" +1mm Intake \u0026 Exhaust Valves | Required with all CNC Heads (+$400) \/ No Thanks | Machining Services ONLY","offer_id":51167594807595,"sku":"WSI PRORPORTSERVICES-010","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks | Machining Services ONLY \/ No Thanks | Machining Services ONLY \/ ADD | WSRD Valve Stem Seal Set | Set of 16 (+$100)","offer_id":51167594840363,"sku":"WSI PRORPORTSERVICES-001","price":1349.0,"currency_code":"USD","in_stock":true},{"title":"No Thanks | Machining Services ONLY \/ ADD | WSRD \"Ultimate\" +1mm Intake \u0026 Exhaust Valves | Required with all CNC Heads (+$400) \/ ADD | WSRD Valve Stem Seal Set | Set of 16 (+$100)","offer_id":51167594873131,"sku":"WSI PRORPORTSERVICES-011","price":1749.0,"currency_code":"USD","in_stock":true},{"title":"ADD | New OEM Polaris Valve Springs (+$399) \/ No Thanks | Machining Services ONLY \/ No Thanks | Machining Services ONLY","offer_id":51167594905899,"sku":"WSI PRORPORTSERVICES-100","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"ADD | New OEM Polaris Valve Springs (+$399) \/ No Thanks | Machining Services ONLY \/ ADD | WSRD Valve Stem Seal Set | Set of 16 (+$100)","offer_id":51167594938667,"sku":"WSI PRORPORTSERVICES-101","price":1748.0,"currency_code":"USD","in_stock":true},{"title":"ADD | New OEM Polaris Valve Springs (+$399) \/ ADD | WSRD \"Ultimate\" +1mm Intake \u0026 Exhaust Valves | Required with all CNC Heads (+$400) \/ No Thanks | Machining Services ONLY","offer_id":51167594971435,"sku":"WSI PRORPORTSERVICES-110","price":2048.0,"currency_code":"USD","in_stock":true},{"title":"ADD | New OEM Polaris Valve Springs (+$399) \/ ADD | WSRD \"Ultimate\" +1mm Intake \u0026 Exhaust Valves | Required with all CNC Heads (+$400) \/ ADD | WSRD Valve Stem Seal Set | Set of 16 (+$100)","offer_id":51167595004203,"sku":"WSI PRORPORTSERVICES-111","price":2148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/8980\/9195\/files\/ProRDIYHEAD_bb575301-cfd9-4299-8940-c0e70d0971f5.png?v=1755875171","url":"https:\/\/304offroad.com\/products\/wsrd-diy-cnc-ported-cylinder-head-rebuild-service-parts-polaris-pro-r","provider":"304 OFFROAD","version":"1.0","type":"link"}