{"product_id":"gsc-gsc7060s3-s3-billet-cams-hyundai-genesis-coupe-2-0t-g4kf","title":"GSC P-D Hyundai Genesis Coupe 2.0L Turbo (G4KF) S3 Cams 280\/280 Billet (Upgraded Springs Required)","description":"\u003ch4\u003eBillet S3 Camshafts That Unlock the Full High-RPM Potential of the Hyundai Genesis Coupe 2.0T G4KF\u003c\/h4\u003e\u003cp\u003eThe GSC Power Division GSC7060S3 is a billet S3 camshaft set designed for the Hyundai Genesis Coupe 2.0L Turbo G4KF engine. The S3 grind represents GSC's highest-profile street and track camshaft option for the G4KF, featuring 280-degree duration on both intake and exhaust for maximum high-RPM power production. Because the S3 profile requires valve lift beyond what the factory valve springs can safely manage, upgraded valve springs are required before installation. The GSC7060S3 is machined from high-strength billet steel and is appropriate for Genesis Coupe 2.0T builds targeting 350-600 horsepower on boost.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGSC S3 billet camshaft set for Hyundai Genesis Coupe 2.0T G4KF engine\u003c\/li\u003e\n\u003cli\u003e280-degree duration on both intake and exhaust for maximum high-RPM power\u003c\/li\u003e\n\u003cli\u003eBillet steel construction for superior durability and precision over reground OEM cores\u003c\/li\u003e\n\u003cli\u003eUpgraded valve springs required before installation (sold separately)\u003c\/li\u003e\n\u003cli\u003eDesigned for 350-600 HP turbocharged G4KF builds\u003c\/li\u003e\n\u003cli\u003eCompatible with 2010-2014 Hyundai Genesis Coupe 2.0T all trim levels\u003c\/li\u003e\n\u003cli\u003eSold as a camshaft set (intake and exhaust)\u003c\/li\u003e\n\u003cli\u003eMade by GSC Power Division\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eHyundai\u003c\/td\u003e\n\u003ctd\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd\u003e2.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eHyundai\u003c\/td\u003e\n\u003ctd\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd\u003e2.0T Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eHyundai\u003c\/td\u003e\n\u003ctd\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd\u003e2.0T R-Spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eHyundai\u003c\/td\u003e\n\u003ctd\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd\u003e2.0T Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGSC7060S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGSC Power Division\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Application\u003c\/td\u003e\n\u003ctd\u003eHyundai G4KF (Genesis Coupe 2.0T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrind\u003c\/td\u003e\n\u003ctd\u003eS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuration (Intake)\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuration (Exhaust)\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBillet steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Spring Upgrade\u003c\/td\u003e\n\u003ctd\u003eRequired (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSet (intake and exhaust)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1x GSC GSC7060S3 intake billet camshaft\u003c\/li\u003e\n\u003cli\u003e1x GSC GSC7060S3 exhaust billet camshaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout GSC Power Division\u003c\/h4\u003e\u003cp\u003eGSC Power Division specializes in high-performance camshafts, valvetrain components, and supporting hardware for Japanese performance platforms. Their billet camshaft program uses proprietary profiles developed through extensive engine dyno testing and real-world motorsport use. The S3 grind series represents the most aggressive street-usable profile GSC offers for each application, optimized for power production throughout the mid to upper RPM range on boosted platforms.\u003c\/p\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cstrong\u003eDo I need upgraded valve springs to run the GSC7060S3 in my Genesis Coupe 2.0T?\u003c\/strong\u003e\u003cp\u003eYes. Upgraded valve springs are required. The GSC7060S3 S3 profile has a lift value that exceeds the safe operating range of the factory valve springs. Installing these cams without upgraded springs risks valve float, spring binding, or spring failure. GSC Power Division offers compatible upgraded valve spring kits sold separately.\u003c\/p\u003e\u003cstrong\u003eWhat Genesis Coupe 2.0T model years does the GSC7060S3 fit?\u003c\/strong\u003e\u003cp\u003eThe GSC7060S3 fits the 2010-2014 Hyundai Genesis Coupe equipped with the 2.0L Turbo G4KF engine across all trim levels including 2.0T, 2.0T Premium, 2.0T R-Spec, and 2.0T Track.\u003c\/p\u003e\u003cstrong\u003eWhat is the difference between the S1, S2, and S3 grind from GSC for the G4KF?\u003c\/strong\u003e\u003cp\u003eGSC offers progressively more aggressive profiles from S1 through S3. The S1 is a mild street grind suitable for light bolt-on builds. The S2 adds meaningful midrange and top-end power. The S3 is the most aggressive, maximizing peak power at the expense of slight low-RPM response and requiring upgraded valve springs. For high-boost Genesis Coupe builds targeting 400+ horsepower, the S3 is the appropriate choice.\u003c\/p\u003e\u003cstrong\u003eCan I run the GSC7060S3 on a stock G4KF bottom end?\u003c\/strong\u003e\u003cp\u003eYes, with supporting modifications. The camshafts themselves do not stress the bottom end directly. However, the increased power output enabled by the GSC7060S3 typically requires a proper tune, upgraded intercooler, and fuel system modifications to safely run on a stock rotating assembly. Many builders pair the GSC7060S3 with upgraded rods and pistons on higher-boost builds.\u003c\/p\u003e\u003cstrong\u003eDoes the GSC7060S3 require a new cam timing tune?\u003c\/strong\u003e\u003cp\u003eYes. Installing performance camshafts with different duration and lift characteristics requires a full engine retune to properly set cam timing, boost, ignition, and fueling. Running the GSC7060S3 on a stock tune will result in poor performance and potential damage. Work with a Genesis Coupe specialist tuner for best results.\u003c\/p\u003e\u003cstrong\u003eIs the GSC7060S3 compatible with the G4KF variable valve timing (CVVT) system?\u003c\/strong\u003e\u003cp\u003eYes. GSC designs their G4KF camshafts to retain full compatibility with the factory CVVT (Continuously Variable Valve Timing) system. The billet cam core is machined to the OEM CVVT actuator interface specifications, allowing full use of the intake variable timing system.\u003c\/p\u003e\u003cstrong\u003eWhat horsepower level is the GSC7060S3 appropriate for?\u003c\/strong\u003e\u003cp\u003eThe GSC7060S3 S3 grind is designed for turbocharged Genesis Coupe 2.0T builds targeting approximately 350-600 horsepower. Below this range, the S2 grind provides a better power curve and idle quality for street use. Above 600 horsepower, custom or race-specific cam profiles may be required depending on the engine build.\u003c\/p\u003e\u003cstrong\u003eAre the GSC7060S3 cams sold as a set or individually?\u003c\/strong\u003e\u003cp\u003eThe GSC7060S3 is sold as a matched camshaft set including both the intake and exhaust camshafts. Both cams are required to be installed together for the S3 profile to function as designed.\u003c\/p\u003e\u003ch4\u003eInstallation Overview\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eRemove engine covers, disconnect battery, and drain coolant to access the valve cover\u003c\/li\u003e\n\u003cli\u003eRemove the valve cover, timing chain tensioner, and cam sprockets\u003c\/li\u003e\n\u003cli\u003eLoosen cam bearing caps in the correct sequence per Hyundai G4KF service manual to avoid camshaft damage\u003c\/li\u003e\n\u003cli\u003eRemove OEM camshafts, install upgraded valve springs (required before installing S3 cams)\u003c\/li\u003e\n\u003cli\u003eInstall GSC7060S3 intake and exhaust billet camshafts with factory cam bearing caps\u003c\/li\u003e\n\u003cli\u003eTorque cam bearing caps in sequence to Hyundai factory specification\u003c\/li\u003e\n\u003cli\u003eReinstall cam sprockets, set cam timing to factory specification, reinstall timing chain tensioner\u003c\/li\u003e\n\u003cli\u003eReinstall valve cover with fresh gasket, reconnect coolant and battery\u003c\/li\u003e\n\u003cli\u003eSchedule a full engine tune before starting to avoid damage from incorrect cam timing calibration\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":46033778606159,"sku":"GSC7060S3","price":698.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/GSC_S3_Billet_Cams_2010-2014_Genesis_Coupe_2.0T.png?v=1783620509","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-gsc7060s3-s3-billet-cams-hyundai-genesis-coupe-2-0t-g4kf","provider":"Black Ops Auto Works","version":"1.0","type":"link"}