{"product_id":"mk4-supra-2jz-gte-gsc-p-d-269-269-billet-s1-camshaft","title":"MK4 Supra 2JZ-GTE GSC P-D 269\/269 Billet S1 Camshaft","description":"\u003cp\u003eSKU: \u003cspan\u003e7030S1-GSC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGSC Power-Division billet S1 camshafts for the Toyota Supra 2JZ-GTE. The S1 camshafts are designed for those running an upgraded single turbo larger than 57mm. These cams will not have bottom end losses over stock cams on larger turbos; nothing but gains and will promote an extremely flat torque curve.  These camshafts have proven power gains of 40-70 WHP (depending on turbo) with minimal modifications including re-shimming and mild tuning. Due to the added lift and duration these camshafts do requirea single valve spring upgrade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Carno Racing","offers":[{"title":"Default Title","offer_id":44294451527731,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/8276\/3827\/files\/Screenshot2026-05-11120354.png?v=1778519077","url":"https:\/\/carnoracing.com\/products\/mk4-supra-2jz-gte-gsc-p-d-269-269-billet-s1-camshaft","provider":"Carno Racing","version":"1.0","type":"link"}