{"product_id":"hks-camshaft-step1-intake-256-sr20det-silvia-s14-s15","title":"Camshaft [STEP1] Intake 256° - SR20DE(T) VCT (Silvia S14\/S15)","description":"\u003ch1\u003eHKS CAMSHAFT [STEP 1] - Intake 256°\u003c\/h1\u003e\n\u003ch2\u003eTo suit SR20DE(T) (VCT) Engines for Nissan Silvia S14\/S15\u003c\/h2\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuration: 256°\u003c\/li\u003e\n\u003cli\u003eValve Lift: 11.5\u003c\/li\u003e\n\u003cli\u003eLobe Centerline Angle: 118°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRemarks:\u003c\/h3\u003e\n\u003cp\u003eBased on the concept of \"the strongest bolt-on cam ever,\" we conducted thorough comparative tests not only with our conventional products but also with those of our competitors. As shown in the graph, the results demonstrate improved performance from 5,500 rpm onwards, allowing for the use of a wide power band during actual sports driving.\u003c\/p\u003e\n\u003cp\u003eFurthermore, in terms of real-world driving feel, you can experience the sustained power up to the rev limit. By revising the profile, the 11.5mm lift previously used in STEP2 has been made compatible with the genuine valve springs. (Upper limit: genuine rev limit) For those seeking higher revs beyond the genuine rev limit, it is possible to replace the valve springs with reinforced ones. (Upper limit: 8000 rpm)\u003c\/p\u003e\n\u003ch3 class=\"title12\"\u003e\u003cspan dir=\"auto\"\u003eSS-CAM (STEP 1)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eThe HKS SS-CAM is designed to provide optimal valve timing, allowing for performance even with just a simple swap of the stock camshaft, assuming no modifications to the cylinder head and the use of the original valve springs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003e\u003cspan dir=\"auto\"\u003eChanging the camshaft alters the cam opening and lift, which in turn changes the optimal valve timing. The HKS SS-CAM is designed with the optimal valve timing (\"design valve timing\") determined in advance through engine bench testing, and the knock pin positions are pre-adjusted. This design ensures that sufficient performance can be achieved simply by replacing the stock camshaft.\u003c\/span\u003e\u003c\/span\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0905\/9398\/4817\/files\/hks-camshaft_power_graph.png?v=1788525479\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 class=\"red bld txt_c fnt18\"\u003e\u003cspan dir=\"auto\"\u003eWhat HKS considers a high-performance camshaft to be\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eA cam that smoothly takes in and expels a large amount of air. In other words, it ensures that the valve performs a precise reciprocating motion under any circumstances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverwhelming power at high RPMs\u003c\/li\u003e\n\u003cli\u003eThrottle response at Low to Medium speeds\u003c\/li\u003e\n\u003cli\u003eIdling stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eThe pursuit of the cam's original function. That's HKS's commitment to high-performance cams.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe development concept that HKS has always had in mind when releasing camshafts to the world is, naturally, to create camshafts that truly satisfy the customers who use them. However, this is not as easy as it sounds. The answer that HKS arrived at after pursuing a concrete solution is \"the pursuit of the camshaft's original function (how to smoothly take in and expel as much air as possible into the cylinder) = a high-performance camshaft.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"red bld txt_c fnt18\"\u003e\u003cspan dir=\"auto\"\u003eThings that can only be done through true \"in-house\" production:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eHKS's commitment to in-house manufacturing isn't simply about creating everything from start to finish within the company. It's about designing from scratch with original ideas, rather than relying on designs from the original equipment manufacturer. Furthermore, throughout the entire process (design, processing, testing, and production), they repeatedly redesign based on testing results, faithfully feeding those findings back into production. This is because, as a pioneer in aftermarket parts manufacturing, they understand that this is absolutely essential to creating products that truly satisfy their customers, and that it's impossible to achieve this without it.\u003c\/span\u003e\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":56112050929969,"sku":null,"price":38280.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/9398\/4817\/files\/HKSCamshafts-01.jpg?v=1791200363","url":"https:\/\/ekmotorsinc.jp\/en\/products\/hks-camshaft-step1-intake-256-sr20det-silvia-s14-s15","provider":"E.K Motors","version":"1.0","type":"link"}