{"product_id":"power-piston-return-spring-medium-strength","title":"Power piston return spring, medium strength","description":"\u003cp\u003e New Power piston return spring. Medium strength to work with your engines vacuum level at idle to improve idle and off idle performance. This was the most common spring for power piston return. Designed to be down position at 9\" and rise at 7\" of vacuum\u003c\/p\u003e","brand":"Quadrajet Power","offers":[{"title":"Default Title","offer_id":52840494072119,"sku":"pps54","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/4636\/4215\/files\/9yYwtMoDQu_d8ip6PEae8A__88159.jpg?v=1786707215","url":"https:\/\/quadrajetpower.com\/products\/power-piston-return-spring-medium-strength","provider":"Quadrajet Power","version":"1.0","type":"link"}