{"product_id":"big-valve-airxtreme-head-kit-pror","title":"Big Valve AirXtreme Head Kit \/ PROR","description":"\u003cp\u003eWeither you plan to keep your Polaris Pro R naturally aspirated or adding turbocharged performance, this modification adds airflow with oversized valves, and cnc precision porting. Paired with our custom 430 lift cam this kit adds 90hp from stock (stage 5 with our exhaust and ecu tune)\u003c\/p\u003e","brand":"Bikeman Performance","offers":[{"title":"Default Title","offer_id":45626354630899,"sku":"","price":5995.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/3822\/5139\/files\/preloader-img_bbeb9572-57a6-489d-86df-f213b05db131.svg?v=1715310439","url":"https:\/\/victoryoff-road.com\/products\/big-valve-airxtreme-head-kit-pror","provider":"Victory Off-Road ","version":"1.0","type":"link"}