{"product_id":"psi-dr1284rml-valve-springs-dual-1-5-450-1435","title":"PSI DR1284RML Valve Springs Dual 1.5\" 450\/1435","description":"PSI Valve Springs - Dual Springs - DR 1284 RML\n\nSPRING O.D. 1.500\"\nOUTER ID 1.020\"\nINNER ID 0.700\"\nSEAT PRESSURE 450 lbs @ 2.375\"\nOPEN PRESSURE 1435 lbs @ 1.325\"\nRATE lbs\/in. 938.0\"\nRET STEP 0.075\"\nMAX LIFT 1.050\"\nCOIL BIND 1.225\"","brand":"PSI Valve Springs","offers":[{"title":"Default Title","offer_id":52644989370679,"sku":"PSI-DR1284RML","price":1108.95,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/enginemaster.com.au\/products\/psi-dr1284rml-valve-springs-dual-1-5-450-1435","provider":"Engine Master","version":"1.0","type":"link"}