{"product_id":"2014-2018-chevy-silverado-sierra-5-3-6-2-btr-truck-norris-cam-tune-file-hp-tuners-efi-live-required","title":"2014-2018 Chevy Silverado \/ Sierra 5.3 6.2L Chopacabra Cam Tune File | Texas Speed Chopacabra Performance Tune (HP Tuners \/ EFI Live Required)","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003clink href=\"https:\/\/fonts.googleapis.com\" rel=\"preconnect\"\u003e \u003clink rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@700;900\u0026amp;family=Barlow:wght@400;500;600;700\u0026amp;display=swap\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n#jrj-1418-trucknorris,\n#jrj-1418-trucknorris * {\n  box-sizing:border-box;\n}\n\n#jrj-1418-trucknorris {\n  --o:#FF5A00;\n  --o2:#ff7a1a;\n  --y:#FFD000;\n  --p:#16191F;\n  --p2:#1C2029;\n  --bd:rgba(255,255,255,.09);\n  --m:#8B94A3;\n  --t:#E8EDF2;\n  --blue:#00E5FF;\n  --purple:#9333EA;\n\n  font-family:'Barlow',sans-serif;\n  background:\n    radial-gradient(circle at 8% 0%,rgba(255,90,0,.14),transparent 25%),\n    radial-gradient(circle at 100% 16%,rgba(0,229,255,.10),transparent 22%),\n    linear-gradient(180deg,#090909 0%,#0d1117 34%,#090b0f 100%);\n  color:var(--t);\n  line-height:1.65;\n  padding:48px 18px 60px;\n}\n\n#jrj-1418-trucknorris a {\n  color:var(--blue);\n  text-decoration:none;\n}\n\n#jrj-1418-trucknorris a:hover {\n  text-decoration:underline;\n}\n\n.jrj-tune-wrap {\n  max-width:1180px;\n  margin:0 auto;\n}\n\n.jrj-tune-hero {\n  position:relative;\n  overflow:hidden;\n  background:\n    linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01)),\n    var(--p);\n  border:1px solid var(--bd);\n  border-radius:26px;\n  padding:44px 38px;\n  box-shadow:0 24px 60px rgba(0,0,0,.34);\n  margin-bottom:22px;\n}\n\n.jrj-tune-hero:before {\n  content:'14-18 GM';\n  position:absolute;\n  right:8px;\n  top:10px;\n  font-family:'Barlow Condensed',sans-serif;\n  font-weight:900;\n  font-size:clamp(76px,13vw,175px);\n  line-height:.84;\n  letter-spacing:.04em;\n  color:rgba(255,255,255,.028);\n  transform:skewX(-8deg);\n  pointer-events:none;\n}\n\n.jrj-tune-eyebrow {\n  position:relative;\n  display:inline-flex;\n  align-items:center;\n  gap:8px;\n  padding:8px 18px;\n  background:rgba(0,229,255,.12);\n  border:1px solid rgba(0,229,255,.28);\n  border-radius:999px;\n  font-family:'Barlow Condensed',sans-serif;\n  font-size:12px;\n  font-weight:700;\n  letter-spacing:1.5px;\n  text-transform:uppercase;\n  color:var(--blue);\n  margin-bottom:20px;\n}\n\n.jrj-tune-eyebrow:before {\n  content:'';\n  width:7px;\n  height:7px;\n  border-radius:50%;\n  background:var(--blue);\n}\n\n.jrj-tune-title {\n  position:relative;\n  font-family:'Barlow Condensed',sans-serif;\n  font-weight:900;\n  font-size:clamp(42px,7vw,78px);\n  text-transform:uppercase;\n  color:#fff;\n  line-height:.92;\n  letter-spacing:-.5px;\n  margin:0 0 16px;\n  max-width:980px;\n}\n\n.jrj-tune-title 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color:var(--o);\n  margin-bottom:14px;\n}\n\n.jrj-mini-grid {\n  display:grid;\n  grid-template-columns:repeat(3,1fr);\n  gap:12px;\n  margin-top:20px;\n}\n\n.jrj-mini-card {\n  background:\n    linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01)),\n    var(--p2);\n  border:1px solid rgba(255,255,255,.08);\n  border-radius:14px;\n  padding:15px 12px;\n  font-family:'Barlow Condensed',sans-serif;\n  font-size:15px;\n  font-weight:800;\n  letter-spacing:.45px;\n  text-transform:uppercase;\n  color:#B8C0CC;\n  text-align:center;\n  transition:.18s;\n}\n\n.jrj-mini-card:hover {\n  border-color:rgba(0,229,255,.45);\n  color:#fff;\n  background:rgba(0,229,255,.08);\n  transform:translateY(-2px);\n}\n\n.jrj-mini-cta {\n  margin-top:22px;\n  display:flex;\n  gap:12px;\n  flex-wrap:wrap;\n}\n\n.jrj-mini-btn {\n  flex:1;\n  min-height:54px;\n  border-radius:14px;\n  display:inline-flex;\n  align-items:center;\n  justify-content:center;\n  gap:10px;\n  font-family:'Barlow',sans-serif;\n  font-weight:800;\n  text-decoration:none !important;\n  font-size:15px;\n  letter-spacing:.4px;\n  transition:.18s;\n  padding:0 20px;\n  white-space:nowrap;\n}\n\n.jrj-mini-btn-primary {\n  background:linear-gradient(135deg,#ff7a1a 0%,#ff5a00 100%);\n  color:#fff !important;\n  border:1px solid rgba(255,255,255,.08);\n  box-shadow:0 12px 30px rgba(255,90,0,.22),inset 0 1px 0 rgba(255,255,255,.18);\n}\n\n.jrj-mini-btn-secondary {\n  background:rgba(255,255,255,.06);\n  color:#fff !important;\n  border:1px solid rgba(255,255,255,.12);\n}\n\n.jrj-mini-btn:hover {\n  transform:translateY(-2px);\n  text-decoration:none !important;\n}\n\n@media(max-width:760px) {\n  #jrj-1418-trucknorris {\n    padding:30px 14px 46px;\n  }\n\n  .jrj-tune-hero,\n  .jrj-tune-card,\n  .jrj-warning,\n  .jrj-mini-builder {\n    padding:22px;\n    border-radius:20px;\n  }\n\n  .jrj-tune-grid {\n    grid-template-columns:1fr;\n  }\n\n  .jrj-warning,\n  .jrj-tune-card.full,\n  .jrj-video {\n    grid-column:auto;\n  }\n\n  .jrj-mini-grid {\n    grid-template-columns:1fr 1fr;\n  }\n\n  .jrj-mini-cta {\n    flex-direction:column;\n  }\n\n  .jrj-mini-btn {\n    width:100%;\n  }\n}\n\n@media(max-width:480px) {\n  .jrj-mini-grid {\n    grid-template-columns:1fr;\n  }\n}\n\u003c\/style\u003e\n\u003csection id=\"jrj-1418-trucknorris\"\u003e\n\u003cdiv class=\"jrj-tune-wrap\"\u003e\n\u003cdiv class=\"jrj-tune-hero\"\u003e\n\u003cdiv class=\"jrj-tune-eyebrow\"\u003ePre-Written Tune File - 2014-2018 GM Trucks\u003c\/div\u003e\n\u003ch2 class=\"jrj-tune-title\"\u003e2014-2018 Silverado \/ Sierra \u003cspan\u003eBTR Truck Norris Cam Tune File\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"jrj-tune-lead\"\u003eThis tune file is built for \u003cstrong class=\"jrj-highlight\"\u003e2014-2018 GM truck and SUV platforms\u003c\/strong\u003e running the 4.3L LV3, 5.3L L83, or 6.2L L86 engine family with a \u003cstrong\u003eBTR Truck Norris camshaft\u003c\/strong\u003e or similar Gen V truck cam setup. \u003cbr\u003e\u003cbr\u003eThis is made for customers who want the chop, but still want the truck to start clean, idle right, drive smooth, and behave like something they can actually enjoy. Send your factory read file and full mod list, and we build the calibration around your exact setup. \u003cbr\u003e\u003cbr\u003eThis is not a random pulled file. Your tune is built around your \u003cstrong\u003efactory read file, operating system, engine size, transmission, cam setup, converter, gear ratio, tire size, and full modification list\u003c\/strong\u003e. We tune, test, log, revise, and communicate until the file is working the way it should for your supported setup.\u003c\/p\u003e\n\u003cdiv class=\"jrj-tune-tags\"\u003e\n\u003cspan class=\"jrj-tune-tag blue\"\u003e2014-2018 GM Trucks\u003c\/span\u003e \u003cspan class=\"jrj-tune-tag blue\"\u003e4.3L \/ 5.3L \/ 6.2L\u003c\/span\u003e \u003cspan class=\"jrj-tune-tag orange\"\u003eBTR Truck Norris\u003c\/span\u003e \u003cspan class=\"jrj-tune-tag yellow\"\u003eReal Revision Support\u003c\/span\u003e \u003cspan class=\"jrj-tune-tag\"\u003eHP Tuners\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-grid\"\u003e\n\u003cdiv class=\"jrj-tune-card jrj-feature-clean full\"\u003e\n\u003ch3\u003e\u003cspan class=\"jrj-highlight\"\u003eBuilt for Gen V GM Truck Norris Cam Setups\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Truck Norris cam can sound great and make strong power, but the tune matters. These 2014-2018 Gen V GM trucks need airflow, idle, fueling, spark, torque management, and transmission behavior corrected so the vehicle does not surge, stall, hunt, or fight you in normal driving.\u003c\/p\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt for 2014-2018 Silverado, Sierra, Tahoe, Yukon, Suburban, and Escalade platforms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned for BTR Truck Norris camshaft setups and similar Gen V truck cams\u003c\/li\u003e\n\u003cli\u003eSupports common bolt-ons like headers, cold air intake, exhaust, intake manifold upgrades, converter changes, and DOD\/AFM delete setups\u003c\/li\u003e\n\u003cli\u003eBuilt from your actual factory read file, not a one-size-fits-all upload\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRevision support included\u003c\/strong\u003e so the tune can be worked through properly\u003c\/li\u003e\n\u003cli\u003eRequires HP Tuners hardware and credits for flashing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eCam Compatibility\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e\u003cstrong\u003eBTR Truck Norris\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimilar Gen V truck camshafts\u003c\/strong\u003e with cam specs or full build details provided\u003c\/li\u003e\n\u003cli\u003eCammed 4.3L LV3, 5.3L L83, and 6.2L L86 truck setups\u003c\/li\u003e\n\u003cli\u003eDOD\/AFM delete combinations where properly installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eWhat This Tune Covers\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003eStartup, idle, airflow, fueling, spark, and drivability calibration\u003c\/li\u003e\n\u003cli\u003eCammed truck idle control for cleaner starts and less stalling\u003c\/li\u003e\n\u003cli\u003eThrottle response and part-throttle drivability\u003c\/li\u003e\n\u003cli\u003eTorque model and driver demand behavior where applicable\u003c\/li\u003e\n\u003cli\u003eTransmission tuning support where applicable\u003c\/li\u003e\n\u003cli\u003eCommon bolt-ons including headers, intake, exhaust, converter, and manifold swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/4Asty8NNCqM\" title=\"HP Tuners File Help\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card full\"\u003e\n\u003ch3\u003eCompatible GM Trucks And SUVs\u003c\/h3\u003e\n\u003cp\u003eThese vehicles share the 2014-2018 Gen V GM truck\/SUV tuning family when equipped with supported 4.3L, 5.3L, or 6.2L engine combinations.\u003c\/p\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e2014-2018 Chevrolet Silverado 1500 4.3L \/ 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2014-2018 GMC Sierra 1500 4.3L \/ 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 Chevrolet Tahoe 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 GMC Yukon 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 Chevrolet Suburban 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 GMC Yukon XL 5.3L \/ 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 Cadillac Escalade 6.2L\u003c\/li\u003e\n\u003cli\u003e2015-2018 Cadillac Escalade ESV 6.2L\u003c\/li\u003e\n\u003cli\u003eOther 2014-2018 GM Gen V truck applications using HP Tuners support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eEngine Coverage\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3L LV3\u003c\/strong\u003e Gen V V6 truck engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.3L L83\u003c\/strong\u003e Gen V truck engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.2L L86\u003c\/strong\u003e Gen V truck and SUV engine\u003c\/li\u003e\n\u003cli\u003eDOD\/AFM delete setups where mechanically correct\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eWhat We Need From You\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003eEmail your HP Tuners factory read file to \u003ca href=\"mailto:Tunes@jrjonesracing.com\"\u003eTunes@JRJonesRacing.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eInclude your order number\u003c\/li\u003e\n\u003cli\u003eInclude year, make, model, engine size, and transmission\u003c\/li\u003e\n\u003cli\u003eList your cam, headers, intake, injectors, converter, gear ratio, tire size, exhaust, and DOD\/AFM delete details\u003c\/li\u003e\n\u003cli\u003eSend your cam card or cam specs if available\u003c\/li\u003e\n\u003cli\u003eTell us any current issues: stalling, surging, rich idle, lean codes, shift problems, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eGood For\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e2014-2018 GM Gen V truck and SUV cam swaps\u003c\/li\u003e\n\u003cli\u003eSilverado and Sierra 4.3L \/ 5.3L \/ 6.2L builds\u003c\/li\u003e\n\u003cli\u003eTahoe, Yukon, Suburban, Escalade, and Yukon XL builds\u003c\/li\u003e\n\u003cli\u003eBTR Truck Norris cam setups\u003c\/li\u003e\n\u003cli\u003eSimilar Gen V truck cam combinations\u003c\/li\u003e\n\u003cli\u003eHeaders, intake, exhaust, converter, and street truck builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-tune-card\"\u003e\n\u003ch3\u003eNot For\u003c\/h3\u003e\n\u003cul class=\"jrj-tune-list\"\u003e\n\u003cli\u003e1998-2013 GM trucks\u003c\/li\u003e\n\u003cli\u003e2019+ GM trucks\u003c\/li\u003e\n\u003cli\u003eDiesel trucks\u003c\/li\u003e\n\u003cli\u003eVehicles with mechanical problems\u003c\/li\u003e\n\u003cli\u003eBoosted or nitrous setups unless custom details are provided\u003c\/li\u003e\n\u003cli\u003eCustomers unable to read and flash their own file\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-warning\"\u003e\n\u003ch3\u003ePerformance \u0026amp; Build Responsibility Notice\u003c\/h3\u003e\n\u003cp\u003eThis is a performance calibration designed for modified Gen V GM trucks and SUVs running a camshaft and supporting parts.\u003c\/p\u003e\n\u003cp\u003eYou are responsible for making sure your build quality is up to par before flashing or running this tune. Your engine, valvetrain, fuel system, drivetrain, wiring, sensors, injectors, exhaust, and all supporting parts must be correctly installed, mechanically sound, and capable of handling increased performance.\u003c\/p\u003e\n\u003cp\u003ePoor installation, worn parts, incorrect valve spring setup, wrong pushrod length, weak fuel supply, vacuum leaks, exhaust leaks, bad sensors, or unsafe mechanical condition can cause drivability issues or engine damage that no tune can fix.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ.R. Jones Automotive \u0026amp; Performance is not liable\u003c\/strong\u003e for engine failure, drivetrain damage, PCM\/ECU damage, or any issue caused by poor build quality, improper installation, unsafe flashing practices, incorrect customer-supplied information, or misuse of this tune.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-warning\"\u003e\n\u003ch3\u003eFlashing Safety Notice\u003c\/h3\u003e\n\u003cp\u003eAlways flash using a hard-wired USB connection. Do not flash over weak connections, unstable power, or while the vehicle battery is low.\u003c\/p\u003e\n\u003cp\u003eUse a battery charger or maintainer during the write process. Do not interrupt the flash once writing has started.\u003c\/p\u003e\n\u003cp\u003eCustomer is responsible for having the proper tuning hardware, software, licensing, and stable equipment needed to read and flash the vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-builder\"\u003e\n\u003cdiv class=\"jrj-mini-inner\"\u003e\n\u003cdiv class=\"jrj-mini-eye\"\u003eBuild Your Exact Tune\u003c\/div\u003e\n\u003ch3\u003eNeed Help Matching Your Truck?\u003c\/h3\u003e\n\u003cp\u003eIf your Silverado, Sierra, Tahoe, Yukon, Suburban, Escalade, or Yukon XL has injectors, converter changes, gear\/tire changes, boost, nitrous, or anything beyond a normal Truck Norris cam setup, use the Build Your Tune page so we can match the calibration to your exact vehicle.\u003c\/p\u003e\n\u003cdiv class=\"jrj-mini-grid\"\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eSilverado\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eSierra\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eTahoe\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eYukon\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eSuburban\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-card\"\u003eEscalade\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jrj-mini-cta\"\u003e\n\u003ca href=\"\/pages\/build-your-tune\" class=\"jrj-mini-btn jrj-mini-btn-primary\"\u003eBuild Your Tune -\u0026gt;\u003c\/a\u003e \u003ca href=\"sms:+19102315505\" class=\"jrj-mini-btn jrj-mini-btn-secondary\"\u003eText Jason\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e```\u003c\/p\u003e","brand":"J.R. Jones Racing","offers":[{"title":"Cam Only Tune","offer_id":43166497243203,"sku":null,"price":289.99,"currency_code":"USD","in_stock":true},{"title":"W\/ Long Tube Headers","offer_id":43166147149891,"sku":null,"price":309.99,"currency_code":"USD","in_stock":true},{"title":"W\/ TQ Converter","offer_id":43166147182659,"sku":null,"price":309.99,"currency_code":"USD","in_stock":true},{"title":"W\/ Long Tube Headers and TQ Converter","offer_id":43166147215427,"sku":null,"price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1964\/7811\/files\/14-18BTR.png?v=1776711951","url":"https:\/\/jrjonesracing.com\/products\/2014-2018-chevy-silverado-sierra-5-3-6-2-btr-truck-norris-cam-tune-file-hp-tuners-efi-live-required","provider":"J.R. Jones Racing","version":"1.0","type":"link"}