{"title":"BTR LS Camshafts \u0026 Cam Kits","description":"\u003cp\u003e\u003cstrong\u003eBrian Tooley Racing LS camshafts and cam packages\u003c\/strong\u003e for supported GM LS applications, including Truck Norris, Red Hot, LS3 naturally aspirated and positive-displacement-supercharger profiles.\u003c\/p\u003e\u003cp\u003eCompare engine family, induction type, intended use and supporting valvetrain requirements on each product page. Built by Boost \u0026amp; Tune can assist with cam selection, installation, supporting hardware and dyno calibration.\u003c\/p\u003e\u003ch2\u003eChoose a camshaft for your combination\u003c\/h2\u003e\u003cp\u003eFor Gen III\/IV LS truck and swap applications, review the \u003ca href=\"\/products\/harrop-btr-truck-norris-camshaft\"\u003eBTR Truck Norris camshaft\u003c\/a\u003e. For a naturally aspirated rectangle-port combination, compare the \u003ca href=\"\/products\/harrop-btr-ls3-na-stage-2-v2-camshaft\"\u003eBTR LS3 Stage 2 V2 camshaft\u003c\/a\u003e and its listed valvetrain requirements.\u003c\/p\u003e\u003cp\u003eFor positive-displacement-supercharged combinations, compare the intended use of the \u003ca href=\"\/products\/harrop-btr-pds-stage-1-torque-camshaft\"\u003ePDS Stage 1 Torque\u003c\/a\u003e and \u003ca href=\"\/products\/harrop-btr-pds-stage-4-v2-camshaft\"\u003ePDS Stage 4 V2 camshafts\u003c\/a\u003e. Check each listing against your engine specification.\u003c\/p\u003e\u003cp\u003eThe \u003ca href=\"\/products\/harrop-btr-ls-camshaft-kit\"\u003eBTR LS camshaft kit\u003c\/a\u003e lists the included hardware and available camshaft choices. If you need individual supporting parts, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers and valvetrain components\u003c\/a\u003e and confirm the required dimensions and clearances.\u003c\/p\u003e","products":[{"product_id":"harrop-btr-red-hot-camshaft","title":"BTR Red Hot Camshaft | GM LS","description":"\u003ch2\u003eBTR Red Hot Camshaft | GM LS\u003c\/h2\u003e\n\u003cp\u003eBrian Tooley Racing Red Hot camshaft for performance GM LS combinations.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuration: 221 \/ 24X\u003c\/li\u003e\n\u003cli\u003eValve lift:.619 \/.617 inch\u003c\/li\u003e\n\u003cli\u003eLSA: 113°\u003c\/li\u003e\n\u003cli\u003eDesigned for 5.7L, 6.0L and 6.2L LS engines\u003c\/li\u003e\n\u003cli\u003eSuitable for naturally aspirated and boosted applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCamshaft selection must be matched to cylinder heads, compression, induction, exhaust, converter\/gearing and intended RPM range. ECU calibration is required after installation.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eUse the vehicle finder to confirm the exact make, model, chassis and engine application.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eConfirm exact chassis, engine, drivetrain, production year and selected configuration before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/brian-tooley-racing-ls-performance-parts\"\u003eBrowse Brian Tooley Racing BTR LS performance parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":43686866157635,"sku":"BTR-REDHOT","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/redhothero2-1024x1024.jpg?v=1787089536"},{"product_id":"harrop-btr-truck-norris-camshaft","title":"BTR Gen III \u0026 IV LS Truck Norris Camshaft","description":"\u003ch2\u003eBTR Gen III \u0026amp; IV LS Truck Norris Camshaft\u003c\/h2\u003e\n\u003cp\u003eBrian Tooley Racing Truck Norris camshaft for Gen III \/ Gen IV LS truck and swap applications.\u003c\/p\u003e\n\u003cp\u003eThis camshaft is aimed at strong street torque and a pronounced performance idle while retaining compatibility with appropriately prepared LS valvetrain combinations.\u003c\/p\u003e\n\u003cp\u003eValve springs, pushrod length, piston-to-valve clearance, converter\/gearing and ECU calibration must be checked for the final engine combination.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eUse the vehicle finder to confirm the exact make, model, chassis and engine application.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eConfirm exact chassis, engine, drivetrain, production year and selected configuration before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/brian-tooley-racing-ls-performance-parts\"\u003eBrowse Brian Tooley Racing BTR LS performance parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":43686866190403,"sku":"BTR-TRUCKNORRIS","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/trucknorris_1_of_1_-1024x1024.jpg?v=1787089544"},{"product_id":"harrop-btr-ls3-na-stage-2-v2-camshaft","title":"BTR LS3 NA Stage 2 V2 Camshaft","description":"\u003ch2\u003eBTR LS3 NA Stage 2 V2 Camshaft\u003c\/h2\u003e\n\u003cp\u003eNaturally aspirated Stage 2 V2 camshaft for Gen IV rectangle-port LS engines.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuration: 221 \/ 24X\u003c\/li\u003e\n\u003cli\u003eValve lift:.624 \/.636 inch\u003c\/li\u003e\n\u003cli\u003eLSA: 112°\u003c\/li\u003e\n\u003cli\u003eIntake lobe lift at TDC: 0.05018 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBTR developed this profile for broad naturally aspirated power and torque with street-oriented drivability. Appropriate valve springs, pushrod length and ECU calibration are required.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eBrand\u003c\/h2\u003e\u003cp\u003eBrian Tooley Racing\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Camaro 5TH Gen LS3\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 LS3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L76\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L77\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L98\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE LS3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii L77\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii LS3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VZ L76\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/brian-tooley-racing-ls-performance-parts\"\u003eBrowse Brian Tooley Racing BTR LS performance parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":43686866419779,"sku":"BTR-LS3STAGE2","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/btr-lsx-hero_6-1024x1024.jpg?v=1787095851"},{"product_id":"harrop-btr-pds-stage-1-torque-camshaft","title":"BTR PDS Stage 1 Torque Camshaft | Supercharged LS","description":"\u003ch2\u003eBTR PDS Stage 1 Torque Camshaft | Supercharged LS\u003c\/h2\u003e\n\u003cp\u003ePositive-displacement-supercharger camshaft developed for strong low- and mid-range torque with street-oriented drivability.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuration: 217 \/ 23X\u003c\/li\u003e\n\u003cli\u003eValve lift:.619 \/.607 inch\u003c\/li\u003e\n\u003cli\u003eLSA: 114°\u003c\/li\u003e\n\u003cli\u003eIntake lobe lift at TDC: 0.03980 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for positive-displacement-supercharged LS combinations. Verify valve springs, pushrod length, piston-to-valve clearance and ECU calibration.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eBrand\u003c\/h2\u003e\u003cp\u003eBrian Tooley Racing\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eUse the vehicle finder to confirm the exact make, model, chassis and engine application.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eConfirm exact chassis, engine, drivetrain, production year and selected configuration before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/brian-tooley-racing-ls-performance-parts\"\u003eBrowse Brian Tooley Racing BTR LS performance parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":43686866452547,"sku":"BTR-PDSSTAGE1TQ","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/btr-lsx-angleback_2_28-1024x1024.jpg?v=1787095845"},{"product_id":"harrop-btr-pds-stage-4-v2-camshaft","title":"BTR PDS Stage 4 Camshaft V2 | LSA \/ LS9","description":"\u003ch2\u003eBTR PDS Stage 4 Camshaft V2 | LSA \/ LS9\u003c\/h2\u003e\n\u003cp\u003eHigh-RPM BTR camshaft for max-effort LSA \/ LS9 and other suitable positive-displacement-supercharged LS combinations.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuration: 229 \/ 25X\u003c\/li\u003e\n\u003cli\u003eValve lift:.636 \/.636 inch\u003c\/li\u003e\n\u003cli\u003eLSA: 116°\u003c\/li\u003e\n\u003cli\u003eIntake lobe lift at TDC: 0.05129 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBTR recommends supporting cylinder-head and airflow upgrades for higher-boost combinations. Correct valvetrain clearances and ECU calibration are mandatory.\u003c\/p\u003e\u003ch2\u003eWorkshop Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eBrand\u003c\/h2\u003e\u003cp\u003eBrian Tooley Racing\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Camaro 5TH Gen LSA\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 LS9\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii LS9\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii LSA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":43686866485315,"sku":"BTR-PDSSTAGE4","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/btr-lsx-hero_38-1024x1024.jpg?v=1787095838"},{"product_id":"harrop-btr-ls-camshaft-kit","title":"BTR LS Camshaft Kit | GM LS","description":"\u003ch2\u003eBTR LS Camshaft Kit | GM LS\u003c\/h2\u003e\n\u003cp\u003eComplete Brian Tooley Racing camshaft upgrade package.\u003c\/p\u003e\n\u003ch3\u003eKit contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoice of BTR camshaft\u003c\/li\u003e\n\u003cli\u003eBTR Platinum LS dual spring kit\u003c\/li\u003e\n\u003cli\u003eBTR one-piece chromoly pushrods — 7.400 inch\u003c\/li\u003e\n\u003cli\u003eBTR four-pole cam gear for LS2 \/ LS3 architecture\u003c\/li\u003e\n\u003cli\u003eBTR LSX cam bolt\u003c\/li\u003e\n\u003cli\u003eARP balancer bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eAvailable Options\u003c\/h2\u003e\u003ch3\u003eBTR Camshaft\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRed Hot\u003c\/li\u003e\n\u003cli\u003eTruck Norris\u003c\/li\u003e\n\u003cli\u003eLS3 NA Stage 2 V2\u003c\/li\u003e\n\u003cli\u003ePDS Stage 1 Torque\u003c\/li\u003e\n\u003cli\u003ePDS Stage 4 V2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e Choose the exact option combination required; The displayed price updates to the selected option.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eUse the vehicle finder to confirm the exact make, model, chassis and engine application.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eConfirm exact chassis, engine, drivetrain, production year and selected configuration before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/brian-tooley-racing-ls-performance-parts\"\u003eBrowse Brian Tooley Racing BTR LS performance parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003ePlan your LS camshaft package\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/btr-ls-camshafts-cam-kits\"\u003eBTR LS camshafts and cam kits\u003c\/a\u003e by engine combination and induction type. Review the kit contents before ordering additional hardware.\u003c\/p\u003e\u003cp\u003eFor supporting components, browse \u003ca href=\"\/collections\/btr-ls-rockers-valvetrain\"\u003eBTR LS rockers, valve springs and pushrods\u003c\/a\u003e. Confirm compatibility and assembly clearances for your chosen camshaft; items in the range are not interchangeable across every LS build.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Red Hot","offer_id":43686868287555,"sku":"BTRLSCAM-REDHOT","price":1778.0,"currency_code":"AUD","in_stock":true},{"title":"Truck Norris","offer_id":43686868320323,"sku":"BTRLSCAM-TRUCKNORRIS","price":1778.0,"currency_code":"AUD","in_stock":true},{"title":"LS3 NA Stage 2 V2","offer_id":43686868353091,"sku":"BTRLSCAM-LS3STAGE2","price":1778.0,"currency_code":"AUD","in_stock":true},{"title":"PDS Stage 1 Torque","offer_id":43686868385859,"sku":"BTRLSCAM-PDSSTAGE1TQ","price":1778.0,"currency_code":"AUD","in_stock":true},{"title":"PDS Stage 4 V2","offer_id":43686868418627,"sku":"BTRLSCAM-PDSSTAGE4","price":1778.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/Kit-shot-v2-1024x1024.jpg?v=1787089551"}],"url":"https:\/\/builtbyboostandtune.com.au\/collections\/btr-ls-camshafts-cam-kits.oembed","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}