{"product_id":"psi-dr1256rml-valve-springs-dual-1-54-390-1250","title":"PSI DR1256RML Valve Springs Dual 1.54\" 390\/1250","description":"PSI Valve Springs - Dual Springs - DR 1256 RML\n\nSPRING O.D. 1.540\"\nOUTER ID 1.070\"\nINNER ID 0.745\"\nSEAT PRESSURE 390lbs @ 2.200\"\nOPEN PRESSURE 1250 lbs @ 1.200\"\nRATE lbs\/in. 860.0\"\nRET STEP 0.100\"\nMAX LIFT  1.000\"\nCOIL BIND 1.140\"","brand":"PSI Valve Springs","offers":[{"title":"Default Title","offer_id":52644990681399,"sku":"PSI-DR1256RML","price":1020.95,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/enginemaster.com.au\/products\/psi-dr1256rml-valve-springs-dual-1-54-390-1250","provider":"Engine Master","version":"1.0","type":"link"}