{"product_id":"rpm-series-ovate-wire-beehive-valve-springs","title":"RPM Series Ovate Wire Beehive Valve Springs","description":"The PAC Racing Springs PAC-1219X-16 valve spring set is engineered for the demands of street driving and occasional track days, making it a suitable choice for \"street\/strip\" applications.\n\nConstructed with PACaloy super clean wire, these springs ensure high strength and durability. The manufacturing process includes in-house heat-treating for precise spring rates, a multi-peen process to optimize service life, and polishing to improve operating cycles, all enhanced by a proprietary Nano-Peen™ surface treatment.\n\nSpecifications include:\n- Valve Spring Series: RPM Series\n- Valve Spring Type: Ovate Wire Beehive\n- Outer Diameter (Top\/Bottom): 1.072\" \/ 1.307\"\n- Inner Diameter (Top\/Bottom): 0.650\" \/ 0.885\"\n- Installed Height: 1.800\"\n- Installed Load: 145 lbs @ 1.800\"\n- Open Load: 358 lbs @ 1.175\"\n- Valve Spring Rate: 340 lbs\/in\n- Max Coil Bind: 1.100\"\n- Max Valve Lift: 0.625\"\n\nThis set is recommended for applications including Ford 2V Mod Motor, GM Gen III\/IV LS, Big Block Chevy, Ford 4V Mod Motor, Ford 3V Mod Motor, Chrysler Gen III Hemi, Viper SRT-10, and Small Block Chevy.","brand":"PAC Racing Springs","offers":[{"title":"Default Title","offer_id":52871898759480,"sku":"PAC-1219X-16","price":2509.5,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rpm-series-ovate-wire-beehive-valve-springs","provider":"MOTORMIA","version":"1.0","type":"link"}