{"product_id":"psi-dr1283rml-valve-springs-dual-1-585-550-1590","title":"PSI DR1283RML Valve Springs Dual 1.585\" 550\/1590","description":"PSI Valve Springs - Dual Springs - DR 1283 RML\n\nSPRING O.D. 1.585\"\nOUTER ID 1.075\"\nINNER ID 0.735\"\nSEAT PRESSURE 550 lbs @ 2.350\"\nOPEN PRESSURE 1590 lbs @ 1.300\"\nRATE lbs\/in. 990.0\"\nRET STEP 0.100\"\nMAX LIFT 1.050\"\nCOIL BIND 1.230\"","brand":"PSI Valve Springs","offers":[{"title":"Default Title","offer_id":52644986683703,"sku":"PSI-DR1283RML","price":1136.95,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/enginemaster.com.au\/products\/psi-dr1283rml-valve-springs-dual-1-585-550-1590","provider":"Engine Master","version":"1.0","type":"link"}