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GSC +1mm Intake Valve Set Hyundai Genesis Coupe | Sonata | Kia Optima | Forte | Sportage | Mitsubishi EVO X | Lancer Ralliart 2010-2015
$121.38
For those running high horsepower, high EGT set ups that need a valve that will last in 2000F conditions. The Super Alloy Intake valves have Chrome polished stems to create a smooth, durable finish for added life and better lubricity especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability.

Features:
  • +1mm Oversize
  • 21-4N Stainless material
  • Chrome polished stems
  • Under head dish design
  • Swirl Polished
  • Backcut heads
Fitment:
  • Hyundai Genesis Coupe 2010-2015
  • Hyundai Sonata 2011-2014
  • Kia Optima 2011-2015
  • Kia Forte 2010-2013
  • Kia Sportage 2011-2015
Notes:
  • Sold as a Set of 8
  • Pictures for marketing purposes only, actual product may vary

Other Part Numbers:
GSC #GSC2024-08

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Vehicle Make/Model
Hyundai Genesis Coupe 2010-2012 2.0T GT
Hyundai Genesis Coupe 2010 2.0T Track
Hyundai Genesis Coupe 2010-2014 2.0T Premium
Hyundai Genesis Coupe 2010-2014 2.0T R-Spec
Hyundai Genesis Coupe 2010-2013 3.8 Track
Hyundai Genesis Coupe 2010-2014 2.0T
Hyundai Genesis Coupe 2010, 2012, 2015-2016 3.8
Hyundai Genesis Coupe 2010-2016 3.8 GT
Hyundai Genesis Coupe 2010-2014 3.8 Grand Touring
Hyundai Genesis Coupe 2011-2016 3.8 R-Spec
Hyundai Genesis Coupe 2014-2016 3.8 Ultimate
Hyundai Sonata 2011-2017 SE
Hyundai Sonata 2011-2012 2.0T
Hyundai Sonata 2011-2012 2.0T Limited
Hyundai Sonata 2011-2017 Limited
Hyundai Sonata 2011-2017 GLS
Hyundai Sonata 2011-2013, 2015-2017 GL
Hyundai Sonata 2011-2017 Hybrid
Hyundai Sonata 2012 Hybrid Premium
Hyundai Sonata 2013-2017 Hybrid Limited
Hyundai Sonata 2015-2017 Sport
Hyundai Sonata 2015-2017 Eco
Hyundai Sonata 2015-2017 Premium
Hyundai Sonata 2015-2017 Sport 2.0T
Hyundai Sonata 2015-2017 Limited 2.0T
Hyundai Sonata 2015-2017 Ultimate 2.0T
Hyundai Sonata 2016-2017 Plug-In Hybrid
Hyundai Sonata 2016-2017 Base
Hyundai Sonata 2016-2017 Plug-In Hybrid Limited
Hyundai Sonata 2016-2017 Sport Tech
Hyundai Sonata 2016-2017 Plug-In Hybrid Ultimate
Hyundai Sonata 2017 Hybrid SE
Hyundai Sonata 2017 Hybrid Ultimate
Kia Forte 2010-2013 EX
Kia Forte 2010-2013 SX
Kia Forte 2010-2013 LX
Kia Forte 2012-2013 SX Luxury
Kia Forte 2013 LX Plus
Kia Optima 2011-2017 LX
Kia Optima 2011-2017 SX
Kia Optima 2011-2017 EX
Kia Optima 2011-2013, 2016 Hybrid
Kia Optima 2013-2015 EX Luxury
Kia Optima 2013, 2016-2017 SXL
Kia Optima 2013-2017 Hybrid EX
Kia Optima 2013-2017 Hybrid LX
Kia Optima 2013, 2017 Hybrid Premium
Kia Optima 2014-2015 SX Turbo
Kia Optima 2014-2015 Limited
Kia Optima 2014-2015 SXL Turbo
Kia Optima 2014, 2016-2017 Hybrid EX Premium
Kia Optima 2016-2017 SX Limited
Kia Optima 2016-2017 LX 1.6T
Kia Optima 2017 EX Pack
Kia Optima 2017 Plug-In Hybrid EX
Kia Sportage 2011-2013 Base
Kia Sportage 2011-2017 EX
Kia Sportage 2011-2017 SX
Kia Sportage 2011-2017 LX
Kia Sportage 2013-2016 EX Luxury
Kia Sportage 2017 SXL
Kia Sportage 2017 EX Pack
Kia Sportage 2017 SX Turbo
Mitsubishi Lancer 2008-2015 Evolution GSR
Mitsubishi Lancer 2008-2015 Evolution MR
Mitsubishi Lancer 2009 Evolution RS
Mitsubishi Lancer 2010 Evolution SE
Mitsubishi Lancer 2010-2011 Evolution MR Touring
Mitsubishi Lancer 2014 Evolution
Mitsubishi Lancer 2015 Evolution Final Edition

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Who is GSC?

GSC Power Division started its business back in 2004.  The company is known for manufacturing high-performance engine internals for various automotive vehicles. Known for creating camshafts for Japanese turbo cars, they have since expanded their offering, catering to other vehicle brands such as BMW, Porsche, Toyota, Mitsubishi, Subaru, Nissan, Honda, Ford, Mazda, Dodge, and Lamborghini.

Using Technology to their Advantage

The company is able to produce top quality products by using the most advanced manufacturing technology such as a CNC machine and the latest design software. This allows them to create precise and accurate parts that would directly fit in the vehicle.

Parts Built for Serious Power

The company offers a wide range of products,  ranging from camshafts, valves, valve seals, lifters, valve guides, and more. Depending on your required specification, their parts are designed for high-performance application and can withstand more than 1000 plus horsepower. This is why they have become the brand of choice by many top teams and racers in various racing disciplines.

Purchase GSC Products at Vivid Racing

If you are in search of a product that would help you achieve that horsepower gain you are aiming for, then GSC is the brand for you. Tested by racers all around, they have provided track-proven products that are professionally done by people with decades of experience in making cars go fast. They have parts upgrade for most high-performance vehicles in the market. Visit Vivid Racing and check out their product offering that would fit your specific needs and vehicles.




GSC Power-Division LLC warranties all of our camshafts, valve train, and internal engine parts will be free from any and all manufacturing defects. Our warranty is only valid as long as our products are installed correctly by a certified SAE technician or certified engine builder to either GSC Power-Division LLC's provided specifications or to the original manufacturer's specifications (if no specs are given). GSC Power-Division LLC will not warranty any second hand or transferred products. GSC Power-Division LLC's warranty is with the original purchaser of the product(s) and is valid for one (1) year from the initial date of shipment. Warranty will be void on all products that show evidence of improper application or installation, abuse, lack of proper maintenance, alteration from the original configuration of the product, or not used in conjunction with matching components. GSC Power-Division LLC does not warranty any of its products when used for race-only applications as well as non-automotive use of our line of automotive products. GSC Power-Division LLC tries to ensure that every item supplied is suitable for its specific, outlined application. Due to the possibility of variation of modifications made on performance engines that affect performance, economy, reliability, and engine life; the final responsibility of our product rests with the person performing the installation. GSC Power-Division LLC's Technical Department is available and should be contacted if any issues, questions, or concerns are discovered with our products. GSC Power-Division LLC's obligation under this warranty is limited to the repair or replacement solely of GSC Power-Division LLC products. On occurrence of a problem, please contact GSC Power-Division LLC's Technical Department to arrange for an inspection of the item. No claim will be accepted without the prior approval of GSC Power-Division LLC. All camshafts manufactured by GSC Power-Division LLC are intended for off-road use only and should never be used on public roads.

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