{"product_id":"hks-step-1-256-exhaust-camshaft-11-5mm-lift-nissan-silvia-180sx-200sx-s13-s14-s15-sr20det-22002-an024","title":"HKS Step 1 256 Exhaust Camshaft 11.5mm Lift","description":"\u003cp\u003eThe new camshaft for PS13, RPS13 is out. The concept is same “the best factory replacement camshaft”. We have developed it with the newest profile design and through comparison test of HKS products and other companies’ products. Experience the HKS power!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs you can see in the graph, for 6000 RPM and above, the output is bigger, so for circuit drive you will have wide range of power band. And when you are driving you can feel the power till rev limit.\u003c\/li\u003e\n\u003cli\u003eBy reviewing the profile, we could employ the 11.5mm STEP2 lift to the stock Valve Spring (maximum RPM: stock rev limit)\u003c\/li\u003e\n\u003cli\u003eIf you want more than rev limit RPM changing the strengthen Valve Spring will let you have it. (maximum RPM: 8000 RPM)\u003c\/li\u003e\n\u003cli\u003eIn case there is no NVCS, we have set the valve timing for enough torque for the power at a high RPM. Depending on your need, with slide cam sprocket to adjust valve timing, you can have more control on torque.\u003cimg alt=\"\" src=\"https:\/\/cheerful-bouquet-91c8f27a22.media.strapiapp.com\/42599_6317fba140.png\" style=\"width: 520px; height: 525px;\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRPS13, GT-RS turbine, metal head gasket (1.2mm), exhaust manifold, extension, Intercooler (Stype) replacement GT-RS Turbine is normal.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis data is for camshaft performance comparison data\u003c\/li\u003e\n\u003cli\u003eYou need computer tuning for the best HKS camshaft performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":52072426406191,"sku":"22002-AN024","price":479.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/22002-AN024.jpg?v=1764723324","url":"https:\/\/www.prospeedracing.com.au\/products\/hks-step-1-256-exhaust-camshaft-11-5mm-lift-nissan-silvia-180sx-200sx-s13-s14-s15-sr20det-22002-an024","provider":"Pro Speed Racing","version":"1.0","type":"link"}