{"product_id":"trick-flow-specialties-tfs-16918-16-trick-flow-tfs16918-16-beehive-ls-valve-springs-1-290-od-318lbs-in-1-140-coil-bind","title":"Trick Flow Specialties TFS-16918-16 Trick Flow Tfs16918-16 Beehive Ls Valve Springs 1.290\" OD 318Lbs\/In 1.140\" Coil Bind","description":"\u003cp\u003eValve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last and built to win! Trick Flow by PAC Racing Beehive Valve Springs allow you to drop in a more aggressive cam without machining your spring seats (most applications). PAC springs are CNC coiled from high tensile-strength, extra-durable Pacaloy™ chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.\u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cul\u003e  \u003cli\u003eNumber of Springs Per Valve: Single\u003c\/li\u003e  \u003cli\u003eOutside Diameter of Outer Spring (in): 1.055 in.\/1.290 in.\u003c\/li\u003e  \u003cli\u003eCoil Bind Height (in): 1.140 in.\u003c\/li\u003e  \u003cli\u003eDamper Spring Included: No\u003c\/li\u003e  \u003cli\u003eSpring Rate (lbs\/in): 313 lbs.\/in.\u003c\/li\u003e  \u003cli\u003eInside Diameter of Outer Spring (in): 0.650 in.\/0.885 in.\u003c\/li\u003e  \u003cli\u003eInstalled Height (in): 1.800 in.\u003c\/li\u003e  \u003cli\u003eSeat Pressure at Installed Height (lbs): 130 lbs.\u003c\/li\u003e  \u003cli\u003eOpen Height (in): 1.200 in.\u003c\/li\u003e  \u003cli\u003eValve Spring Style: Beehive\u003c\/li\u003e  \u003cli\u003eValve Springs Coated: No\u003c\/li\u003e  \u003cli\u003eQuantity: \u003cstrong\u003eSold as a set of 16.\u003c\/strong\u003e\n\u003c\/li\u003e  \u003cli\u003eNotes: Ovate wire\u003c\/li\u003e \u003c\/ul\u003e","brand":"Trick Flow Specialties","offers":[{"title":"Default Title","offer_id":44592206086455,"sku":"TFS-16918-16","price":498.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/214374.jpg?v=1780436625","url":"https:\/\/enginemaster.com.au\/products\/trick-flow-specialties-tfs-16918-16-trick-flow-tfs16918-16-beehive-ls-valve-springs-1-290-od-318lbs-in-1-140-coil-bind","provider":"Engine Master","version":"1.0","type":"link"}