{"product_id":"psi-ct1227-valve-springs-dual-1-56-200-555","title":"PSI CT1227 Valve Springs Dual 1.56\" 200\/555","description":"PSI Valve Springs - Dual Springs - CT 1227\n\nSPRING O.D. 1.560\"\nOUTER ID 1.150\"\nINNER ID 0.825\"\nSEAT PRESSURE 200 lbs @ 2.000\"\nOPEN PRESSURE 555 lbs @ 1.275\"\nRATE lbs\/in. 490.0\"\nRET. STEP 0.100\"\nMAX LIFT  0.725\"\nCOIL BIND  1.170\"","brand":"PSI Valve Springs","offers":[{"title":"Default Title","offer_id":52644993138999,"sku":"PSI-CT1227","price":942.95,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/enginemaster.com.au\/products\/psi-ct1227-valve-springs-dual-1-56-200-555","provider":"Engine Master","version":"1.0","type":"link"}