{"product_id":"port-n-polish-cylinder-head-service","title":"Port N' Polish Cylinder Head Service","description":"This process involves carefully reshaping the intake and exhaust ports to promote smoother airflow and induce a beneficial swirl for improved fuel atomization.\n\nThe service includes a precision 5-angle valve job, with the valve seat radius blended into the intake runner to further enhance flow. Additionally, the intake manifold ports are matched to the cylinder head for an uninterrupted flow path into the combustion chamber, maximizing scavenging efficiency.\n\nThis is a mail-in service only, meaning the customer must send their cylinder head to Warranty Killer Performance for the work to be performed. The lead time for the service is 5 business days after receipt of the item(s).","brand":"Ford","offers":[{"title":"Default Title","offer_id":52688415228216,"sku":"WKP-PNPH","price":370.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663175141.webp?v=1784889822","url":"https:\/\/store.motormia.co\/products\/port-n-polish-cylinder-head-service","provider":"MOTORMIA","version":"1.0","type":"link"}