{"product_id":"american-racing-solutions®-hellcat-trackhawk-trx-billet-aluminum-racing-belt-tensioner","title":"American Racing Solutions® Hellcat\/Trackhawk\/TRX Billet Aluminum Racing Belt Tensioner","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible: (6.2L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2015 - 2023 Dodge Challenger SRT Hellcat\u003c\/p\u003e\n\u003cp\u003e2015 - 2023 Dodge Charger SRT Hellcat \u003c\/p\u003e\n\u003cp\u003e2018 Dodge Demon \u003c\/p\u003e\n\u003cp\u003e2021 Dodge Durango SRT Hellcat \u003c\/p\u003e\n\u003cp\u003e2018 - 2021 Jeep Trackhawk \u003c\/p\u003e\n\u003cp\u003e2021 - 2023 RAM TRX \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e35 LB Spring\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eBlack Anodized\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eBillet Aluminum\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eIncludes 72 MM x 10 Rib Double Bearing Grooved Pulley (black anodized), Billet Dust Cover (clear anodized) and mounting bolts\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003ciframe width=\"1267\" height=\"943\" src=\"https:\/\/www.youtube.com\/embed\/fknLtQ3IRb4?list=PL3a4lExmBV_cgX5hwIySDWOXhXbTk9ZV7\" title=\"Dyno Testing American Racing Solutions Tensioner\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" data-mce-src=\"https:\/\/www.youtube.com\/embed\/fknLtQ3IRb4?list=PL3a4lExmBV_cgX5hwIySDWOXhXbTk9ZV7\"\u003e\u003c\/iframe\u003e\n\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp\u003eOur Hellcat Racing Belt Tensioner is fabricated from 6061-T6 Billet Aluminum and is designed and engineered using our custom springs, hardened steel shafts, needle, and thrust bearings.   This is a direct bolt-on replacement for the stock tensioner for the supercharger drive and with 35 LBS of spring tension, it is nearly twice as strong as the factory item.  This item is sold with a 72 MM x 10 Rib Double Bearing Grooved Billet Pulley (weighing 1 LB less than the stock pulley), a Billet Dust cover and all necessary mounting hardware.  All components are anodized, providing a hardened finish for protection and to minimize belt wear.  In addition, we also offer a 73 MM x 10 Rib Double Bearing Smooth Billet Idler Pulley, which is designed to replace the steel idler from the factory.  This too weighs 1 LB less than the factory pulley and includes a billet dust cover and mounting bolt.  This can be purchased as part of our Hellcat Racing Belt Tensioner Kit.  Finally, we offer ceramic bearings as an upgrade for any of our pulleys.\u003c\/p\u003e\n\u003cb\u003eUpgrade your pulley to Ceramic Bearings! \u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eSerious racers are constantly pushing the envelope, and everyone knows that shaving off .001’s of a second from their ET, which translates into more win lights.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eCeramic hybrid bearings use ceramic balls and steel races. Ceramic balls weigh up to 40% less than steel balls, depending on size. This reduces centrifugal loading and skidding, so hybrid ceramic bearings can operate up to 50% faster than conventional bearings. This means that the outer race groove exerts less force inward against the ball as the bearing spins. This reduction in force reduces friction and rolling resistance. The lighter ball allows the bearing to spin faster and uses less energy to maintain its speed.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eCeramic silicon nitride balls exhibit much higher hardness than steel balls resulting in at least ten times greater ball life due to the ability to hold the surface finish longer. The ball has dramatically smoother surface properties than the best steel ball resulting in less friction between the balls and bearing race surfaces. Thermal properties are also significantly improved over steel balls resulting in less heat buildup at high speeds. Ceramic has 35 percent less thermal expansion, 50 percent less thermal conductivity, is lighter weight, and is non-corrosive.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eWe are so confident that our Street Performance Belt Tensioners are the strongest and most reliable on the market that we guarantee our product for life against bending or breaking under regular use.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAmerican Racing Solutions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003eAmerican Racing Solutions believes in the age old adage that “necessity is the mother of all invention.”  Anyone that is racing a supercharged muscle car knows that the stock belt tensioner on their car was not designed to stand up the stress and the strain of racing with increased HP and torque.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eWe are proud of our line of Racing Belt Tensioners and Pulleys, which are designed and fabricated from 6061-T6 Billet Aluminum (not cast).  Every item in the line has been designed to be a direct bolt on replacements for the original\/stock tensioner (no adaptor plates or accessories needed).\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eOur Tensioners have been proven on the DYNO and the Race Track and will increase boost and HP by reducing or completely eliminating belt slip.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eAs a result of our engineering and the use of custom fabricated springs, hardened steel shafts, needle bearings and bushings our Tensioners will outperform anything on the market.  No more broken, shredded or melted belts.  Every tensioner that we sell is guaranteed that it will not break or bend.  Yeah, they’re that good.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eIn addition, we pride ourselves on our partnership with our customers and our racing partners.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/images.holley.com\/prop65_warning.png\" data-mce-src=\"https:\/\/images.holley.com\/prop65_warning.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/10secondracing.com\/pages\/american-racing-solutions%C2%AE-product-warranty\" data-mce-href=\"https:\/\/10secondracing.com\/pages\/american-racing-solutions%C2%AE-product-warranty\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screen_Shot_2020-06-08_at_3.52.33_PM_2048x2048.png?v=1591645970\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screen_Shot_2020-06-08_at_3.52.33_PM_2048x2048.png?v=1591645970\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"American Racing Solutions®","offers":[{"title":"Exclude Ceramic Bearings","offer_id":39966910218334,"sku":"ARS6335B","price":895.0,"currency_code":"USD","in_stock":true},{"title":"Include Ceramic Bearings","offer_id":39966910251102,"sku":"ARS6335B.CB","price":1049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/1_36117ca8-82bc-4aad-b673-b9c020cbee13.png?v=1682605750","url":"https:\/\/10secondracing.com\/products\/american-racing-solutions%c2%ae-hellcat-trackhawk-trx-billet-aluminum-racing-belt-tensioner","provider":"10 Second Racing","version":"1.0","type":"link"}