{"product_id":"nv-3709-ferrea-high-performance-valve-kit-bmw-s58","title":"Ferrea High Performance Valve Kit, BMW S58","description":"\u003cp\u003eThe \u003cstrong\u003eBMW S58\u003c\/strong\u003e engine can benefit from the high performance Ferrea valve kit, which includes the reliable and durable Ferrea Competition Plus Valves. These valves have earned a reputation as the industry’s most dependable extreme duty valves. To ensure their quality, special aerospace-grade alloys, including the high tensile strength EV8-Z18, are used in their manufacturing. Additionally, an exclusive two-step slow forging process is employed to promote proper grain flow and reduce any damage to the material structure. The valves are further subjected to a 48-hour heat treatment and stress-relieving process, which is critical to their molecular integrity. Finally, the valves feature avionics-quality hard chrome and a specially applied hard tip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Size is 30.1mm Intake, 28.5mm Exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTriple Groove Valve Design \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWill work with factory valve locks ” Valve Keepers”\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eKit includes: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e12x Intake Valves\u003c\/p\u003e\n\u003cp\u003e12x Exhaust Valves\u003c\/p\u003e\u003ch3\u003eAvailability and delivery\u003c\/h3\u003e\u003cp\u003eSupplied to order. Supplier availability is subject to confirmation. Shipping is calculated at checkout.\u003c\/p\u003e","brand":"NV Performance","offers":[{"title":"None","offer_id":54985489678549,"sku":"NV-3709-0001","price":27999.99,"currency_code":"ZAR","in_stock":true},{"title":"30.1 mm Intake \/28.5 mm Exhaust","offer_id":54985489711317,"sku":"NV-3709-0002","price":27999.99,"currency_code":"ZAR","in_stock":true},{"title":"30.6 mm Intake \/ 29 mm Exhaust","offer_id":54985489744085,"sku":"NV-3709-0003","price":27999.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9196\/2837\/files\/83.webp?v=1789885513","url":"https:\/\/montigenix.co.za\/products\/nv-3709-ferrea-high-performance-valve-kit-bmw-s58","provider":"MONTIGENIX","version":"1.0","type":"link"}