{"title":"Valve Springs","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/pt_valvesprings_480x480_56b1637c-e113-4f0b-adbe-7af521d86452.avif?v=1754333554\" alt=\"\" width=\"252\" height=\"158\"\u003e\u003c\/p\u003e\n\u003ch1 class=\"section-header__title\"\u003eValve Springs\u003c\/h1\u003e","products":[{"product_id":"a24-2251-brian-crower-bc-1360-single-valve-spring-kit-for-toyota-1fzfe","title":"A24-2251-Brian Crower BC 1360 Single Valve Spring Kit for Toyota 1FZFE","description":"\u003cdiv class=\"rte product-single__description\"\u003e\n\u003ch2\u003eBrian Crower BC 1360 Single Valve Spring Kit for Toyota 1FZFE\u003c\/h2\u003e\n\u003ch2\u003eDesigned for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicon alloy and feature proprietary processing procedures for consistent pressures over long term, high rpm usage. 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COMP Cams High Energy hydraulic roller lifters are for use with the newly designed hydraulic roller cam series, or as performance replacements for stock hydraulic roller lifters. You must be certain that the lifters are correct for the type of block used.\u003c\/p\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Outside Diameter (in.): \u003c\/strong\u003e0.842 in.\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Offset: \u003c\/strong\u003eNone\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Seat Height (in.): \u003c\/strong\u003e2.660 in.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"social-sharing grid medium-up--grid--table\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50397927014706,"sku":"A24-2263","price":132.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/cca-875-16_360x_ee86eb70-0011-4c6c-8656-48da2c31e84e.webp?v=1757074982"},{"product_id":"a24-2264-comp-cams-pro-magnum-hydraulic-roller-lifters-875-16-ls","title":"A24-2264-COMP Cams Pro Magnum Hydraulic Roller Lifters 875-16-LS","description":"\u003cp\u003e\u003cspan\u003eLifters, Hydraulic Roller, Chevy, Set of 16\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"part-detail-description-title\"\u003e\u003cstrong\u003eCOMP Cams Pro Magnum Hydraulic Roller Lifters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"part-detail-description\"\u003eCOMP Cams Pro Magnum hydraulic roller lifters are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic roller camshaft, high rpm is limited by the improper positioning of the internal piston, as the lifter inevitably \"pumps up.\" This improper location results in broken valves and, therefore, leads to lost power or sometimes even engine failure. These lifters offer a distinct advantage over standard high performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.\u003c\/p\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Outside Diameter (in.): \u003c\/strong\u003e0.842 in.\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Offset: \u003c\/strong\u003eNone\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-9 large-6\"\u003e\n\u003cstrong\u003eLifter Seat Height (in.): \u003c\/strong\u003e2.600 in.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50397953851698,"sku":"A24-2264","price":141.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/cca-875-16_360x_4f5c8b1b-55c2-4f6f-b1ab-0c181671c6e7.webp?v=1757075170"},{"product_id":"a24-2265-tsp-660-polished-dual-spring-kit-w-pac-valve-springs-titanium-retainers-prc-integrated-seat-seal","title":"A24-2265-TSP .660\" POLISHED Dual Spring Kit w\/ PAC Valve Springs, Titanium Retainers, \u0026 PRC Integrated Seat\/Seal","description":"\u003cdiv class=\"rte product-single__description\"\u003e\n\u003cp\u003e\u003cspan\u003e#199-TSPPACPOL660SPRINGKIT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTexas Speed \u0026amp; Performance is proud to offer the latest version of the best dual valve spring kit on the market!  This kit now includes our patent-pending Precision Race Components integrated seat and seal.  You no longer have to worry about special installation tools for your valve seals, tearing a valve seal upon installation, or valve seals popping off!  Our new integrated seat and seal will work with factory-size valve guides and CANNOT be used on any aftermarket bronze guide applications!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe polished TSP .660\" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and material for maximum spring life.  PAC Racing is a leader in valve spring technology, so it was only natural to team up with the best in the valve spring industry for our latest offering in a valve spring kit!  We have developed a .660\" dual spring kit with the help of PAC Racing that still offers excellent valvetrain control, even for the more aggressive hydraulic roller camshafts.  These valve springs will offer excellent durability and stability and will work well with factory-style lifters.  PAC polishes the valve springs, which helps to increase the overall life of the springs.  This greatly reduces the chances of spring fatigue and failure.  PAC's polishing process is completed without losing any pressure in the valve springs, so you maintain all of the capabilities of the non-polished version.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKit includes the following items:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican-Made\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePAC Racing Polished Dual Valve Springs Rated to .660\" Lift\u003c\/li\u003e\n\u003cli\u003ePatent-Pending Precision Race Components Integrated Seat\/Seal for Dual Valve Springs\u003c\/li\u003e\n\u003cli\u003eTitanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e*Our dual valve spring kit utilizes GM factory valve stem locks, which are not included\u003cbr\u003e*Will not work on LS7, LS9, any Gen 5 LT1\/4 engine applications, and most aftermarket cylinder heads with bronze guides\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eInstall Height:   1.810\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClosed Spring Pressure: 160 lb. @ 1.810\" Installed Height\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOpen Spring Pressure:  415 lb. @ .660\" lift\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum Spring Lift: .660\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCoil Bind 1.015\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50397960503602,"sku":"A24-2265","price":141.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/WhatsAppImage2023-08-07at15.13.35_480x_1.webp?v=1757075415"},{"product_id":"a24-2266-tomei-valve-spring-type-a-gtr-rb26-173001-set-of-24","title":"A24-2266-TOMEI VALVE SPRING TYPE A GTR RB26 173001 Set of 24","description":"\u003cp id=\"products_description\"\u003eHigh quality springs are required to transfer the exact movement of the camshaft to the valves at high engine speeds, this is especially important on high performance engines. Tomei products are always engineered with precision to suit the users needs. This requires careful selection of materials and surface coating. Tomei springs are constructed with oil tempered chromium-silicone alloy steel wire which is considered to be the best material for performance springs in the industry. These high quality materials combined with a new optimized design means the springs are more durable as well as more effective at suppressing valve jumps or bounce even at high RPMs.\u003cbr\u003e\u003cbr\u003eThe nitrogen surface treatment permeates the spring and gives it increased surface compression repulsion. This method was chosen to raise the fatigue limit to suit the high RPM deamands as well as running high lift camshafts. The dangers of spring failure is greatly reduced with the 1.5 times increase in the springs fatigue limit with the combined use of Oil tempered chromium-silicone alloy steel wire and nitrogen surface treatment. This allows Tomei springs to be used on engines that rev to 10,000 RPM which had not been previously possible with high lift camshafts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntake Lift: 12.3mm\u003c\/li\u003e\n\u003cli\u003eExhaust Lift: 11.3mm\u003c\/li\u003e\n\u003cli\u003eOval Core Wire\u003c\/li\u003e\n\u003cli\u003eShot Penned and Nitride treated for additional strength\u003c\/li\u003e\n\u003cli\u003eRecommended for High Lift Duration Camshaft Upgrades\u003c\/li\u003e\n\u003cli\u003eRev Limit: 8,000 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNissan GTR 2009-2021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50400244433202,"sku":"A24-2266","price":241.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/tomei173001_480x_b864a072-3b68-4e03-9840-f166ab918ed3.webp?v=1757195965"},{"product_id":"a24-2267-pp-valve-spring-tb48","title":"A24-2267-PP Valve Spring TB48","description":"\u003cp\u003ePP Spring TB48\u003c\/p\u003e\n\u003cul class=\"\"\u003e\n\u003cli\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50400245285170,"sku":"A24-2267","price":39.0,"currency_code":"OMR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/PPSpringTB48_480x_98b84684-e847-4363-890e-4c05e480fe07.webp?v=1757196080"},{"product_id":"a24-2268-pp-valve-spring-1fz","title":"A24-2268-PP Valve Spring 1FZ","description":"\u003cp\u003ePP Valve Spring 1FZ\u003c\/p\u003e\n\u003cul class=\"\"\u003e\n\u003cli\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50400246628658,"sku":"A24-2268","price":39.0,"currency_code":"OMR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/PPSpring1FZ_480x_5b3172af-7156-490d-bc52-22c40e512269.webp?v=1757196185"},{"product_id":"a24-2269-brian-cover-single-spring-nissan-tb48","title":"A24-2269-Brian Cover Single Spring-Nissan TB48","description":"\u003cdiv class=\"rte product-single__description\" itemprop=\"description\"\u003e\n\u003cp\u003eBrian Cover Single Spring-Nissan\u003c\/p\u003e\n\u003cp\u003eBrian Crower B1220 Spring Kit is a perfect addition to upgraded valve trains by lower rotating valve train weight.  This allows the engine to rev faster with less strain and create more power in the end\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChrome Silicon Alloy Steel\u003c\/li\u003e\n\u003cli\u003eSingle Spring Design\u003c\/li\u003e\n\u003cli\u003eUse with Upgraded Valve train\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpring Specs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeat: 1.425\" @80 lbs \u003c\/li\u003e\n\u003cli\u003eOpen: 0.990\" @192 lbs\u003c\/li\u003e\n\u003cli\u003eCoil Bind: 0.900\" (no machine required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50400248267058,"sku":"A24-2269","price":52.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/Springbc_480x_3278c71e-8853-4efc-909f-f1dda0fb105b.webp?v=1757196301"},{"product_id":"a24-2270-brian-crower-bc-1300-24-single-valve-spring-kit-for-toyota-supra-2jzgte","title":"A24-2270-Brian Crower BC 1300-24 Single Valve Spring Kit for Toyota Supra 2JZGTE","description":"\u003ch2\u003eBrian Crower BC 1300-24 Single Valve Spring Kit for Toyota Supra 2JZGTE\u003c\/h2\u003e\n\u003ch2\u003eDesigned for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicon alloy and feature proprietary processing procedures for consistent pressures over long term, high rpm usage. Quality valve springs are critical in the prevention of premature valve float.\u003c\/h2\u003e","brand":"A24ONLINE.COM","offers":[{"title":"Default Title","offer_id":50400253378866,"sku":"A24-2270","price":52.0,"currency_code":"OMR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/files\/BCSpringBC013002JZGTEA_480x_a6d9875a-441f-4762-ac0f-976b73e60b06.webp?v=1757196428"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/4614\/1234\/collections\/pt_valvesprings_480x480_56b1637c-e113-4f0b-adbe-7af521d86452.jpg?v=1754333613","url":"https:\/\/a24online.com\/ru\/collections\/valve-springs.oembed?page=2","provider":"A24onlineparts","version":"1.0","type":"link"}