{"product_id":"ferrea-comp-plus-hollow-stem-valve-ls7-exh-1-615-head-5-227-length-8mm-stem-0-290-tip-length-rdl-groove-f2042p","title":"Ferrea Comp Plus Hollow Stem Valve - LS7 - Exh - 1.615\" Head - 5.227\" Length - 8MM Stem - 0.290\" Tip Length - Rdl Groove","description":"\u003cp\u003eFERREA COMP PLUS HOLLOW STEM VALVES - LS7 - EXH - 1.615\" HEAD - 5.227\" LENGTH - 8mm STEM - 0.290\" TIP LENGTH - RDL GROOVE - F2042P\u003cbr\u003e\nThese Hollow Stem Lightweight Valves are manufactured with a unique process that gun drill and micro polish the hollow stem cavity. These valves achieve a weight reduction of approximately 20 % in a small block compared with a conventional stainless steel solid-stem valve. This weight savings allow engines to run at higher rpm’s than comparable solid valves in classes that do not allow the use of titanium valves.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":52041575203110,"sku":"F2042P","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_f2042p_82_a6e55225-90ce-425c-9991-b81fffcaefe5.jpg?v=1770811931","url":"https:\/\/billysspeedshop.com\/products\/ferrea-comp-plus-hollow-stem-valve-ls7-exh-1-615-head-5-227-length-8mm-stem-0-290-tip-length-rdl-groove-f2042p","provider":"Billys Speed Shop","version":"1.0","type":"link"}