{"product_id":"bcbc-vs-1611-engine-valve-spring","title":"BCBC VS-1611 Engine Valve Spring","description":"\u003ch2\u003eEngine Valve Spring Overview\u003c\/h2\u003e\u003cp\u003eThe Melling VS-1611 engine valve spring is a standard replacement spring built for stock applications and performance-oriented service. It uses chromium-silicon alloy steel wire and is specified for consistent installed and open pressure control.\u003c\/p\u003e\u003cp\u003eCompatible with Ford F-150, Ford F-250 Super Duty, and Ford F-350 Super Duty applications listed below, the VS-1611 is suited for engines that need stable valve control under varying operating conditions. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 32-5016, 050-1611) for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle spring design for straightforward valve train service\u003c\/li\u003e\n\u003cli\u003eChromium-silicon alloy steel wire construction\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OE-style service\u003c\/li\u003e\n\u003cli\u003eInstalled pressure: 101.0\u003c\/li\u003e\n\u003cli\u003eOpen pressure: 303.0\u003c\/li\u003e\n\u003cli\u003eInstalled height: 2.15\u003c\/li\u003e\n\u003cli\u003eCoil bind height: 1.579\u003c\/li\u003e\n\u003cli\u003eSpring open height: 1.633\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Melling VS-1611 is part of Melling’s valve spring lineup, which spans standard replacement through race-ready applications. This spring is engineered as a single-spring design and is built from chromium-silicon alloy steel wire for dependable valve train support. With a 0.679 inside diameter and 1.225 outside diameter, it is specified for applications that require controlled spring load and consistent geometry. The VS-1611 is a practical choice for Ford F-150, Ford F-250 Super Duty, and Ford F-350 Super Duty engines where the listed fitment applies.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring valve spring tension in worn engine assemblies\u003c\/li\u003e\n\u003cli\u003eAddressing valve float concerns caused by weak spring pressure\u003c\/li\u003e\n\u003cli\u003eMaintaining stable valve control at operating speed\u003c\/li\u003e\n\u003cli\u003eReplacing a fatigued spring during cylinder head service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify installed height, coil bind clearance, and spring pressure before installation. Confirm the spring dimensions and valve train requirements against the engine specification for the listed Ford applications. Professional installation is recommended to ensure correct setup and valve train geometry.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling offers valve springs across standard, heavy-duty, and race applications, with designs that include single, dual, and beehive styles. The VS-1611 is a standard replacement part number for service work where the specified dimensions and pressures are required.\u003c\/p\u003e","brand":"BCBC","offers":[{"title":"Default Title","offer_id":53669357289653,"sku":"BCBC-VS-1611","price":18.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_VS1611_Fro.jpg?v=1793691502","url":"https:\/\/www.partcatalog.com\/products\/bcbc-vs-1611-engine-valve-spring","provider":"PartCatalog","version":"1.0","type":"link"}