{"product_id":"btr-ls1-stage-4-camshaft","title":"BTR LS1 Stage 4 Camshaft","description":"\u003cp\u003eBTR LS1\/LS2 STAGE 4 V2 CAMSHAFT 233\/24X .636\"\/.636\" 111 LSA Developed and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 4 V2 is the largest offering in our naturally aspirated LS1\/LS2\/LS6 lineup. The NEW Stage 4 cam has been refined to offer even more power and torque than our previous Stage 4 cam , all while delivering the reliability and value you've come to expect from BTR. This camshaft has a very aggressive idle and lets\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52079722987814,"sku":"BTR-LS1STAGE4","price":332.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/ls_cam_box_1-1_17_7b7221f1-dd5c-4f80-882f-7db24e26fa52.jpg?v=1770811284","url":"https:\/\/billysspeedshop.com\/fr\/products\/btr-ls1-stage-4-camshaft","provider":"Billys Speed Shop","version":"1.0","type":"link"}