{"product_id":"ferrea-comp-plus-hollow-stem-valves-l92-int-2-165-head-4-900-length-8mm-stem-0-160-tip-length-rdl-groove-f2010p","title":"Ferrea Comp Plus Hollow Stem Valves - L92 - Int - 2.165\" Head - 4.900\" Length - 8MM Stem - 0.160\" Tip Length - Rdl Groove","description":"\u003cp\u003eFERREA COMP PLUS HOLLOW STEM VALVES - L92 - INT - 2.165\" HEAD - 4.900\" LENGTH - 8mm STEM - 0.160\" TIP LENGTH - RDL GROOVE - F2010P\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":52041573728550,"sku":"F2010P","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_f2010p_70.jpg?v=1770811927","url":"https:\/\/billysspeedshop.com\/products\/ferrea-comp-plus-hollow-stem-valves-l92-int-2-165-head-4-900-length-8mm-stem-0-160-tip-length-rdl-groove-f2010p","provider":"Billys Speed Shop","version":"1.0","type":"link"}