{"title":"Rectangle Port","description":null,"products":[{"product_id":"btr-ls3-stage-5-v2-camshaft-rectangle-port","title":"BTR LS3 Stage 5 V2 Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR LS3 Stage 5 V2 camshaft is a max effort aggressive street \/ strip cam with a savage idle!\u003cbr\u003e\nThis camshaft is designed to make great gains throughout the mid-range to top end \u0026amp; best suited to an aftermarket intake or the addition of nitrous!\u003cbr\u003e\nThis cam produces a brutal idle with the numbers to match!\u003cbr\u003e\nThis grind requires a hi stall converter \u0026amp; increased diff ratio.\u003cbr\u003e\nNOTE: You cannot use this cam with stock piston without fly cutting valve reliefs!\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   235\/25x\u003cbr\u003e\r\nLobe Separation   @ 111\u003cbr\u003e\r\nValve Inlet   .646\"\u003cbr\u003e\r\nExhaust   .646\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287233269865,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__07397.1733957438.jpg?v=1747205121"},{"product_id":"btr-ls3-stage-3-v2-camshaft-rectangle-port","title":"BTR LS3 Stage 3 V2 Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR LS3 Stage 3 V2 camshaft is an aggressive street \/ strip cam with a very tough idle!\u003cbr\u003e\nThis camshaft is designed to make great gains throughout the mid-range to top end.\u003cbr\u003e\nThis cam produces a very lumpy idle with the numbers to match!\u003cbr\u003e\nThis grind requires a minimum 2800rpm converter.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   227\/24x\u003cbr\u003e\r\nLobe Separation   @ 111.5\u003cbr\u003e\r\nValve Inlet   .636\"\u003cbr\u003e\r\nExhaust   .636\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287243198569,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__51606.1733956752.jpg?v=1747205479"},{"product_id":"gm-l76-92-cylinder-heads-assembled-rectangle-port-as-cast-70cc-260cc","title":"GM L76\/92 Cylinder Heads Assembled | Rectangle Port | As Cast | 70cc \/ 260cc","description":"L76\/L92 GM Performance Outright Cylinder Head Package\u003cbr\u003e\r\nLSX Performance Parts supplies the highest quality in OEM \u0026amp; Aftermarket performance cylinder heads.\u003cbr\u003e\nDesigned specifically for 4.00\" and larger bore sized engines these heads flow great out of the box.\u003cbr\u003e\r\n\u003cbr\u003e\r\n What's Included In Your New Cylinder Head Package?\u003cbr\u003e\r\n- GM L76\/L92 Cylinder Head Castings;\u003cbr\u003e\r\n- \"As Cast\" Intake Runners;\u003cbr\u003e\r\n- \"As Cast\" Exhaust Ports;\u003cbr\u003e\r\n- 70cc Combustion Chambers;\u003cbr\u003e\r\n- PAC Platinum .660 Dual Valve Spring Kit;\u003cbr\u003e\r\n- 2.165\" Solid Stem Steel Intake Valves;\u003cbr\u003e\r\n- 1.590\" Solid Stem Steel Exhaust Valves;","brand":"GM Performance","offers":[{"title":"Default Title","offer_id":42287252570217,"sku":null,"price":2395.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/Photo_1558258984549__51303.1581147886.jpg?v=1747205951"},{"product_id":"btr-ls3-stage-2-v2-camshaft-rectangle-port","title":"BTR LS3 Stage 2 V2 Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR LS3 Stage 2 V2 camshaft is a proven all-rounder!\u003cbr\u003e\nThis camshaft can be used with a stock torque converter applications or manual vehicles wanting increased performance with good street manners.\u003cbr\u003e\nThis cam produces a subtle lumpy idle that won't attract the wrong attention.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   221\/24x\u003cbr\u003e\r\nLobe Separation   @ 112\u003cbr\u003e\r\nValve Inlet   .624\"\u003cbr\u003e\r\nExhaust   .636\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287252701289,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__46837.1733955753.jpg?v=1747205958"},{"product_id":"btr-ls3-stage-4-v2-camshaft-rectangle-port","title":"BTR LS3 Stage 4 V2 Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR LS3 Stage 4 V2 camshaft is an aggressive street \/ strip cam with a very tough idle!\u003cbr\u003e\nThis camshaft is designed to make great gains throughout the mid-range to top end \u0026amp; suits the addition of nitrous!\u003cbr\u003e\nThis cam produces a very lumpy idle with the numbers to match!\u003cbr\u003e\nThis grind requires a hi stall converter.\u003cbr\u003e\nNOTE: You cannot mill the heads when using this cam without causing piston to valve clearance issues on a stock bottom end.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   233\/24x\u003cbr\u003e\r\nLobe Separation   @ 111\u003cbr\u003e\r\nValve Inlet   .636\"\u003cbr\u003e\r\nExhaust   .636\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287260139625,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__63998.1733957073.jpg?v=1747206271"},{"product_id":"btr-ls3-stage-1-v2-camshaft-rectangle-port","title":"BTR LS3 Stage 1 V2 Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR LS3 Stage I V2 camshaft is a proven all-rounder!\u003cbr\u003e\nThis camshaft is designed for stock torque converter applications or manual vehicles wanting increased performance without sacrifice to the drivability.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR LS3 Stage I V2 Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   217\/23x\u003cbr\u003e\r\nLobe Separation   @ 113\u003cbr\u003e\r\nValve Inlet   .615\"\u003cbr\u003e\r\nExhaust   .636\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287317581929,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__64642.1733955717.jpg?v=1747206866"},{"product_id":"btr-ls-pds-stage-1-torque-camshaft-rectangle-port","title":"BTR LS PDS Stage 1 Torque Camshaft | Rectangle Port","description":"LSX Performance Parts proudly uses the Brian Tooley Racing camshaft range in our engine builds.\u003cbr\u003e\nBrian is a specialist developer of innovative designs \u0026amp; concepts.  Starting out at Holley Performance where he co-designed the Holley SysteMax head, Intake \u0026amp; Camshaft Packages. From there, Brian moved onto specialising in cylinder head developments where he created Total Engine Airflow - One of America's most successful CNC cylinder head porting workshops in the country.\u003cbr\u003e\nIn 2004, Brian sold his business to Summit Racing Equipment where he stayed on to develop CNC programs for new \u0026amp; existing heads for Trickflow Specialties.\u003cbr\u003e\nSince then, Brian has been working on successfully delivering the worlds best results for performance packages to suit street, drag, circuit \u0026amp; track vehicles utilising his years at the top of his game in research \u0026amp; development.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Features Of Your New BTR Camshaft\u003cbr\u003e\r\nThe BTR V2 PDS camshaft range is a fresh revision over the original PDS Range which proved tremendously successful!\u003cbr\u003e\nThis camshaft is designed to make great gains throughout across the board responding to LSA superchargers or 2300 variants.\u003cbr\u003e\nThis cam produces near stock street manners with a subtle idle while delivering huge gains!\u003cbr\u003e\nThis grind will work with a stock converter.\u003cbr\u003e\r\n\u003cbr\u003e\r\n Brian Tooley Racing | BTR Cam Specs\u003cbr\u003e\r\nThe BTR LS1 Stage IV Cam Specs are as follows -\u003cbr\u003e\nPlease Note: We Do Not Supply These For Individual Sale. We Only Supply Them In Our Engine Builds!\u003cbr\u003e\r\nDuration   217\/23x\u003cbr\u003e\r\nLobe Separation   @ 114\u003cbr\u003e\r\nValve Inlet   .619\"\u003cbr\u003e\r\nExhaust   .607\"","brand":"BTR","offers":[{"title":"Default Title","offer_id":42287317778537,"sku":null,"price":0.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4631\/8441\/files\/btr-lsx-hero_9__79306.1733957926.jpg?v=1747206877"}],"url":"https:\/\/raceworld.store\/collections\/rectangle-port.oembed","provider":"Raceworld-AU","version":"1.0","type":"link"}