{"product_id":"psi-ct1243-valve-springs-dual-1-58-230-610","title":"PSI CT1243 Valve Springs Dual 1.58\" 230\/610","description":"PSI Valve Springs - Dual Springs - CT 1243\n\nSPRING O.D. 1.580\"\nOUTER ID 1.160\"\nINNER ID 0.835\nSEAT PRESSURE 230 lbs @ 2.000\"\nOPEN PRESSURE 610 lbs @ 1.270\"\nRATE lbs\/in. 521.0\"\nRET STEP 0.100\"\nMAX LIFT  0.730\"\nCOIL BIND  1.200\"","brand":"PSI Valve Springs","offers":[{"title":"Default Title","offer_id":52644993925431,"sku":"PSI-CT1243","price":788.95,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/enginemaster.com.au\/products\/psi-ct1243-valve-springs-dual-1-58-230-610","provider":"Engine Master","version":"1.0","type":"link"}