{"product_id":"katech-cnc-cylinder-head-porting-service","title":"Katech CNC Cylinder Head Porting Service","description":"The Katech KAT-M7107 is a basic CNC cylinder head porting service designed to enhance the performance of your engine. This program is compatible with 862 and 706 head casting numbers, offering a cost-effective way to upgrade your cylinder heads.\n\nThis service precisely CNC ports the intake and exhaust ports, improving airflow. To ensure authenticity and quality, each ported head receives a distinct Katech logo engraving. It is important to note that this service exclusively covers the CNC porting process. Any additional services such as cylinder head disassembly, washing, reassembly, valve work, or other machining operations are not included and must be added separately.\n\nTo utilize this service, customers must remove the cylinder heads from their vehicle, disassemble them to a bare condition, and thoroughly wash them. After printing and including a copy of the order confirmation, the cylinder heads should be securely packaged and shipped to Katech Engineering. Proper packaging is crucial to prevent damage during transit; the use of a box within a box, with ample bubble wrap and no packing peanuts, is recommended.\n\nCustomers should be aware that cylinder heads arriving with valve seals installed or any oil residue or carbon in the ports will incur a minimum cleaning fee of $70. Failure to include the order confirmation with the shipment may delay or prevent order processing. The estimated shipping time is based on receiving your cylinder heads promptly after ordering and can vary depending on current shop load.","brand":"GM","offers":[{"title":"Default Title","offer_id":52688569303352,"sku":"KAT-M7107","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663177792.png?v=1784891161","url":"https:\/\/store.motormia.co\/products\/katech-cnc-cylinder-head-porting-service","provider":"MOTORMIA","version":"1.0","type":"link"}