{"title":"Valve Train Kit","description":null,"products":[{"product_id":"supertech-valve-spring-and-retainer-set-ea113-ea888-gen-1-2-sprk-a2416-n2","title":"Supertech Valve Spring and Retainer Set - EA113 \/ EA888 Gen 1\/2 - SPRK-A2416-N2","description":"\u003cp\u003eSet of 16 performance valve springs and matching titanium retainers for compatible Audi\/VW 2.0T FSI\/TSI EA113 and EA888 Gen 1\/2 engines. Steel alloy springs and lightweight retainers support improved valve control in performance builds. Confirm engine, camshaft, installed height and clearance requirements with your engine builder.\u003c\/p\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":67880638513472,"sku":"SPRK-A2416-N2","price":1064.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/SPRK-A2416-N2.jpg?v=1793062066"},{"product_id":"integrated-engineering-spring-retainer-set-ievtvc3","title":"Integrated Engineering Spring \u0026 Retainer Set - IEVTVC3","description":"\u003cp\u003eValve spring and titanium retainer kit for compatible Audi\/VW 2.0T EA113\/EA888 engine builds. Includes 16 valve springs, eight intake retainers and eight exhaust retainers. Confirm engine, valve and installed-height requirements with your engine builder.\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":67880713060672,"sku":"IEVTVC3","price":1397.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/IEVTVC3.jpg?v=1793064266"},{"product_id":"integrated-engineering-ferrea-valve-spring-retainer-kit-fer-fsi-srkit","title":"Integrated Engineering Ferrea Valve Spring \u0026 Retainer Kit - FER-FSI-SRKIT","description":"\u003cp\u003eFerrea valve spring and titanium retainer kit supplied by Integrated Engineering for compatible Audi\/VW 2.0T EA113 engine builds. Confirm valve compatibility, spring installed height, camshaft lift and clearances with your engine builder.\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":67880721875264,"sku":"FER-FSI-SRKIT","price":1676.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/FER-FSI-SRKIT.jpg?v=1793064548"},{"product_id":"kelford-beehive-valve-spring-retainer-kit-audi-5-2-v10-kvs275-bt","title":"Kelford Beehive Valve Spring \u0026 Retainer Kit - Audi 5.2 V10 - KVS275-BT","description":"\u003cp\u003eKelford beehive valve spring and titanium retainer kit for compatible Audi 5.2-litre V10 builds. Use the supplied spring seats on intake and exhaust positions. Confirm installed height, lift, spring pressure and engine clearances during professional assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e KVS275-BT\u003c\/p\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":67881240297792,"sku":"KVS275-BT","price":2226.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/KVS275-BT.jpg?v=1793074159"},{"product_id":"supertech-dual-valve-spring-and-retainer-kit-sprk-ts1012-fe2","title":"Supertech Dual Valve Spring and Retainer Kit SPRK-TS1012-FE2","description":"\u003cp\u003eOur valve springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utilize computer software that allows us to ensure that the harmonics are under control. All Supertech valve springs are made with premium super clean Chrome Silicon Vanadium Steel alloy for higher performance \u0026amp; durability at high rpms. Using high quality steel alloy also provides the added benefit of better structural memory for all of our springs, giving your performance racing engine a serious competitive advantage.\u003cbr\u003e\u003cbr\u003eSupertech retainers are manufactured with high quality military certified Titanium alloy, and are CNC machined for a tight fit. Our high quality retainers are among the best in the industry.\u003c\/p\u003e\n\u003cp\u003eSupertech Dual Valve Spring and Titanium Retainer Kit for Ford Focus ST, Ford Fusion 2.0L, Ford Focus RS 2.3L \u0026amp; Ford Mustang 2.3L EcoBoost Engines. Set of 16 Dual Valve Springs, 16 Titanium Retainers \u0026amp; Seats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Use with OEM seals\u003c\/strong\u003e\u003c\/p\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":67893606842688,"sku":"SPRK-TS1012-FE2","price":1375.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/sptSPRK-TS1012-FE2-clean.webp?v=1793343146"},{"product_id":"kelford-valve-train-kit-package-neo","title":"Kelford Valve Train Kit PACKAGE-NEO","description":"\u003cp\u003eThe Package-Neo is a high-performance bucket solution designed for competitive racers. It includes our 244HV high-velocity camshafts with a 34mm shimless bucket system. This design increases torque and horsepower across the rev range, providing sharper throttle response and improved drivability. It’s the ultimate choice for those who aim to dominate the track.\u003c\/p\u003e\n\n\u003cp\u003eThis package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e244HV-A  \/ 264°\/272° | 10.8mm\/10.8mm Valve Lift\u003c\/li\u003e\n\t\u003cli\u003eKVS244-BT\u003c\/li\u003e\n\t\u003cli\u003eCF-34\/6.5+ \/ Cam Followers 34mm x 6.5mm\u003c\/li\u003e\n\t\u003cli\u003eFerrea VAL-244-IN-12 \/ VAL-244-EX-12\u003c\/li\u003e\n\t\u003cli\u003eK10063\u003c\/li\u003e\n\t\u003cli\u003eVG231-IN \/ VG231-EX\u003c\/li\u003e\n\t\u003cli\u003eVS-N6I-12 \/ VS-N6E-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":67894908125504,"sku":"PACKAGE-NEO","price":8573.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/nissanRB25DET-NEO-camshaft-upgrade-kit_d3818a5f-ec7a-4fef-8d67-ba1af2c7aee3.webp?v=1793186832"},{"product_id":"kelford-extreme-valve-spring-retainer-kit-kvs26-bt","title":"Kelford Extreme Valve Spring \u0026 Retainer Kit KVS26-BT","description":"\u003cp\u003eExtreme Beehive Valve Spring and Titanium Retainer kit for Nissan RB26DETT engine. Designed for extreme boost and high RPM racing. Made from ultra clean Silicon Chrome spring steel with a higher fatigue resistance compared to other spring steels. Heat treating and post processing is the highest quality available. High frequency spring design to reduce spring surge at high operating RPM. This kit is designed for the most powerful RB engines on the planet.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e125lb seat pressure at 35.0mm installed height. 244lbs at 11.0mm valve lift.\u003c\/li\u003e\n\t\u003cli\u003eCoil bind at 22.0mm. 12.0mm max lift.\u003c\/li\u003e\n\t\u003cli\u003eIncludes spring seats to set the correct spring installed height.\u003c\/li\u003e\n\t\u003cli\u003eExtreme nose pressure, please use our KCF-182 DLC bucket for improved parts longevity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":67894917857600,"sku":"KVS26-BT","price":1581.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/KVS26-BT.jpg?v=1793187590"},{"product_id":"kelford-valve-train-kit-package-neo-1","title":"Kelford Valve Train Kit PACKAGE-NEO-1","description":"\u003cp\u003eThe Package-Neo is a high-performance bucket solution designed for competitive racers. It includes our 244HV high-velocity camshafts with a 34mm shimless bucket system. This design increases torque and horsepower across the rev range, providing sharper throttle response and improved drivability. It’s the ultimate choice for those who aim to dominate the track.\u003c\/p\u003e\n\n\u003cp\u003eThis package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e244HV-B  \/ 268°\/280° | 11.0mm\/11.0mm Valve Lift\u003c\/li\u003e\n\t\u003cli\u003eKVS244-BT\u003c\/li\u003e\n\t\u003cli\u003eCF-34\/6.5+ \/ Cam Followers 34mm x 6.5mm\u003c\/li\u003e\n\t\u003cli\u003eFerrea VAL-244-IN-12 \/ VAL-244-EX-12\u003c\/li\u003e\n\t\u003cli\u003eK10063\u003c\/li\u003e\n\t\u003cli\u003eVG231-IN \/ VG231-EX\u003c\/li\u003e\n\t\u003cli\u003eVS-N6I-12 \/ VS-N6E-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":67894917890368,"sku":"PACKAGE-NEO-1","price":8573.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/nissanRB25DET-NEO-camshaft-upgrade-kit.webp?v=1793187590"},{"product_id":"supertech-dual-valve-spring-and-retainer-kit-sprk-ts1015-su4","title":"Supertech Dual Valve Spring and Retainer Kit SPRK-TS1015-SU4","description":"\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e1994-2000 Subaru WRX\u003c\/li\u003e \t\u003cli\u003e2001-2007 Subaru WRX\u003c\/li\u003e \t\u003cli\u003e2008-2014 Subaru WRX\u003c\/li\u003e \t\u003cli\u003e1994-2000 Subaru STI\u003c\/li\u003e \t\u003cli\u003e2001-2007 Subaru STI\u003c\/li\u003e \t\u003cli\u003e2008-2014 Subaru STI\u003c\/li\u003e \t\u003cli\u003e2015-2021 Subaru STI\u003c\/li\u003e \t\u003cli\u003e1997-2002 Subaru Forester GT\u003c\/li\u003e \t\u003cli\u003e2003-2008 Subaru Forester XT\u003c\/li\u003e \t\u003cli\u003e2008-2013 Subaru Forester XT\u003c\/li\u003e \t\u003cli\u003e1989-1993 Subaru Liberty RS\u003c\/li\u003e \t\u003cli\u003e1993-1997 Subaru Liberty RS\u003c\/li\u003e \t\u003cli\u003e1998-2003 Subaru Liberty B4\u003c\/li\u003e \t\u003cli\u003e2004-2009 Subaru Liberty GT\u003c\/li\u003e \u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":67902553719104,"sku":"SPRK-TS1015-SU4","price":1279.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/SPRK-TS1015-SU4.jpg?v=1793261010"},{"product_id":"integrated-engineering-valve-spring-retainer-kit-ievtvb2","title":"Integrated Engineering Valve Spring \u0026 Retainer Kit IEVTVB2","description":"\u003cp\u003eThis high-quality IE valve spring and titanium retainer kit features spring rates optimized to match your vehicle specifications and provide proper valve control preventing valve float in high-power and high-revving applications.\u003c\/p\u003e  \u003cp\u003eIncreasing your engines power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers, tuned intake manifolds , nd high-output software tunes. Upgrading those components without changing out the valve springs can leave you with a short power band or cause valve float and other significant damage.\u003cbr\u003e \u003cbr\u003e Other cheap valve spring kits are often designed by simply finding a spring that is stiffer and will fit. Those are also not usually a good compromise because many times they are the wrong stiffness, and often poorly constructed. A broken valve spring can cause total engine failure and destroy everything that you have put hard work and money into. Our kits are the only spring and retainer kits on the market designed by someone with a working knowledge of the unique valvetrain in the VW 07K 5 cylinder engines, and what the spring requirements actually are.\u003cbr\u003e \u003cbr\u003e Manufactured out of the best spring wire in the world IE valve springs use a patented multi stage shot peening process that further reduces failure rates. Our titanium retainers are machined with an excellent surface finish and tight tolerance control for a long lifespan. Each application is thoroughly tested to perform on these engines right here in our test facility in Salt Lake City, Utah. Our spring and retainer kits are the best matched, most tested parts on the market. Purchasing a set will ensure that your engine runs at maximum performance and reliability.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e2010-2014 Audi TT RS Mk2 8J\u003c\/li\u003e \u003cli\u003e2017-2021 Audi TT RS Mk3 8S\u003c\/li\u003e \u003cli\u003e2006-2013 Audi RS3 8P\u003c\/li\u003e \u003cli\u003e2015-2020 Audi RS3 8V\u003c\/li\u003e \u003c\/ul\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":67904136905024,"sku":"IEVTVB2","price":1741.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/IEVTVB2.jpg?v=1793273361"},{"product_id":"integrated-engineering-valve-spring-retainer-kit-ievtwd1","title":"Integrated Engineering Valve Spring \u0026 Retainer Kit IEVTWD1","description":"\u003cp\u003eThe IE Performance Valve Spring \u0026amp; Titanium Retainer kit features optimized spring rates explicitly designed for your Audi 4.0TT EA824 engine (C7\/C7.5 S6, S7, RS7, \u0026amp; D4 S8). Engineered with exacting specifications to provide proper valve control preventing valve float in high-power and high-revving applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eREV HIGH WITH CONFIDENCE\u003c\/strong\u003e\u003cbr\u003e\nIncreasing your engine's power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers and race builds. Upgrading those components without changing the valve springs can leave you with a short power band or cause valve float and other significant damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eONLY TRUST YOUR ENGINE TO THE BEST\u003c\/strong\u003e\u003cbr\u003e\nUnlike other inexpensive valve spring kits that adopt a one-size-fits-all approach, we take a completely different strategy. Our kits are not haphazardly selected stiffer springs that might fit but rather meticulously designed by experts who understand the unique valvetrain in the Audi C7 4.0TT engines. We recognize that using the wrong stiffness or poorly constructed springs can be disastrous, leading to potential engine failure and undoing all your hard work and investments. With our kits, you can be confident that you have the perfect match for your engine's needs, ensuring optimum performance and durability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTHE ULTIMATE SPRING \u0026amp; RETAINER KIT\u003c\/strong\u003e\u003cbr\u003e\nCrafted from the finest spring wire in the world, our IE valve springs boast unmatched durability thanks to a patented multi-stage shot peening process that significantly minimizes failure rates. The precision-engineered titanium retainers feature an impeccable surface finish and stringent tolerance control, guaranteeing an extended lifespan. At our in-house test facility, each application undergoes rigorous testing to ensure optimal performance on your engines. Count on our spring and retainer kits, meticulously matched and extensively tested, to elevate your engine's capabilities, delivering maximum performance and unwavering reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eENGINE FITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAudi C7\/C7.5 S6 \u0026amp; S7 (2012-2018)\u003c\/li\u003e\n\t\u003cli\u003eAudi C7\/C7.5 RS7 (2014-2018)\u003c\/li\u003e\n\t\u003cli\u003eAudi D4 S8 (2013-2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":67904161022272,"sku":"IEVTWD1","price":2429.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/IEVTWD1_01.jpg?v=1793273513"},{"product_id":"kelford-high-performance-beehive-valve-spring-and-titanium-retainer-kit-mitsubishi-evo-x-kvs11-bt","title":"Kelford High Performance Beehive Valve Spring and Titanium Retainer Kit - Mitsubishi Evo X KVS11-BT","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Kelford-High-Performance-Beehive-Valve-Spring-and-Titanium-Retainer-Kit-Mitsubishi-Evo-X\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eMatching the correct valve spring to the camshaft selected for your application is of significant importance and is often overlooked when building an engine. At Kelford our springs have been designed to be part of an engineered solution that takes into account the intricacies and unique requirements of each camshaft profile to create an engineered solution that maximises power output while ensuring valve train integrity. We are proud of this unique range of valve springs that have been developed specifically to suit Kelford camshafts and the various applications they are used in. All our springs are designed here at Kelford and manufactured exclusively to our specifications using the finest spring wire and latest surface finishing techniques by PAC Racing in the USA. By specifying a Kelford Spring in your build you are selecting the highest quality product designed to be part of an integrated solution that will maximise performance and protect your investment.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eKVS11-BT: Beehive valve spring set with titanium retainers. This spring set has been designed for the serious racer for high rpm, high boost racing applications. 85lb seat pressure @ 34.2MM. 185lb at 11.5mm lift. Coil bind 21MM. Suits 10,000rpm and 50lb+ boost.\u003c\/p\u003e  \u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Kelford-High-Performance-Beehive-Valve-Spring-and-Titanium-Retainer-Kit-Mitsubishi-Evo-X\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":67904519405888,"sku":"KVS11-BT","price":897.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/KVS11-BT.jpg?v=1793277192"}],"url":"https:\/\/shop.vctrperformance.com\/collections\/valve-train-kit.oembed","provider":"VCTR","version":"1.0","type":"link"}