{"product_id":"309-machine-hp462c-cnc-ported-cylinder-kit","title":"309 Machine HP462C CNC Ported Cylinder Kit","description":"\u003cp data-end=\"168\" data-start=\"0\"\u003eWake up your saw with precision CNC porting from 309 Machine. Our focus is simple: maximize power while maintaining the reliability and durability professionals expect.\u003c\/p\u003e\n\u003cp data-end=\"358\" data-start=\"170\"\u003eThe \u003cstrong data-end=\"184\" data-start=\"174\"\u003eHP462C\u003c\/strong\u003e Cylinder Kit represents the ideal balance of high performance and longevity, delivering \u003cstrong data-end=\"295\" data-start=\"260\"\u003eincreased torque and horsepower\u003c\/strong\u003e along with improved throttle response and cutting performance.\u003c\/p\u003e\n\u003cp data-end=\"497\" data-start=\"360\"\u003e\u003cstrong data-end=\"378\" data-start=\"360\"\u003eImportant Note\u003c\/strong\u003e\u003cbr data-end=\"381\" data-start=\"378\"\u003eThis cylinder kit fits \u003cstrong data-end=\"440\" data-start=\"404\"\u003elater production MS462 saws only\u003c\/strong\u003e. Compatible with saws \u003cstrong data-end=\"496\" data-start=\"463\"\u003eafter serial number 187803970\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"518\" data-start=\"499\"\u003e\u003cstrong data-end=\"518\" data-start=\"499\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"710\" data-start=\"520\"\u003e• Brand new OEM Stihl Cylinder Kit\u003cbr data-end=\"557\" data-start=\"554\"\u003e     • Stihl Part Number 1142 020 1202\u003cbr data-end=\"593\" data-start=\"590\"\u003e     • OEM cylinder\u003cbr data-end=\"610\" data-start=\"607\"\u003e     • OEM piston\u003cbr data-end=\"625\" data-start=\"622\"\u003e     • Piston rings\u003cbr data-end=\"642\" data-start=\"639\"\u003e     • Piston Wrist Pin\u003cbr data-end=\"657\" data-start=\"654\"\u003e     • Circlips\u003cbr data-end=\"670\" data-start=\"667\"\u003e• 309 Machine Decomp Plug\u003c\/p\u003e\n\u003cp data-end=\"815\" data-start=\"712\"\u003e\u003cspan\u003eBase gasket must be reused or replaced. \u003c\/span\u003eGaskets are sold separately. We recommend using a piston ring clamp set when installing a new cylinder.\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"817\"\u003e\u003cstrong data-end=\"846\" data-start=\"817\"\u003ePerformance Work Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1073\" data-start=\"848\"\u003e• CNC cylinder porting\u003cbr\u003e• Exhaust port enlargement, timing, and polishing\u003cbr\u003e• Intake port enlargement, timing, and texturing\u003cbr\u003e• Squish band machining for improved combustion efficiency\u003cbr\u003e• Base cut for increased compression\u003cbr\u003e• Transfer port adjustments and flow optimization\u003c\/p\u003e\n\u003cp data-end=\"1275\" data-start=\"1127\"\u003ePerfect for refreshing a tired saw or for those who want ported performance without long lead times. These units are \u003cstrong data-end=\"1274\" data-start=\"1244\"\u003ein stock and ready to ship\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1393\" data-start=\"1277\"\u003eFor maximum performance, we recommend pairing this cylinder with a \u003cstrong data-end=\"1392\" data-start=\"1344\"\u003eperformance exhaust and high flow air filter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1406\" data-start=\"1395\"\u003e\u003cstrong data-end=\"1406\" data-start=\"1395\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1441\" data-start=\"1408\"\u003e• Stihl MS462\u003cbr data-end=\"1424\" data-start=\"1421\"\u003e• Stihl MS462 C M\u003cstrong data-end=\"1454\" data-start=\"1443\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"309 Machine","offers":[{"title":"Default Title","offer_id":51772327723319,"sku":null,"price":715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/4570\/2199\/files\/IMG_7963.jpg?v=1773339115","url":"https:\/\/undauntedmfg.com\/products\/309-machine-hp462c-cnc-ported-cylinder-kit","provider":"Undaunted Manufacturing","version":"1.0","type":"link"}