{"title":"BTR Performance Parts","description":"","products":[{"product_id":"btr-625-lift-valve-spring-kit-sk018","title":"BTR .625 Lift Valve Spring Kit - SK018","description":"\u003cp\u003e\u003cspan\u003eThe BTR SK018 valve spring kit works for a wide range of applications, whether you're looking for longevity in street applications, or for use in single valve spring only limited racing classes, BTR has you covered. \u003c\/span\u003e\u003cspan\u003eAs with all BTR valve springs, they have been extensively tested on our in house Spintron machine and engine dyno.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNOTE: CAN NOT BE USED WITH OEM HAT STYLE VALVE SEALS.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpring specs:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e125lbs @ 1.800\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e350lbs @ 1.200\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e365lbs @ 1.175\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCoil bind @ 1.060\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eI.D. top of spring .645\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eO.D. top of spring 1.02\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eI.D. bottom of spring .9115\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eO.D. bottom of spring 1.285\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKit includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(16) SP018-1 valve springs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(1) VS LS KIT valve seal set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(1) SL505045BH-16 spring locator set\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44398976827543,"sku":"","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/btr-sk018_1_of_2.jpg?v=1719432614"},{"product_id":"btr-4340-forged-h-beam-connecting-rods-w-arp-bolts-6-125-long-set-of-8","title":"BTR 4340 FORGED H BEAM CONNECTING RODS W\/ARP BOLTS, 6.125\" LONG - SET OF 8","description":"\u003cp\u003e \u003cspan\u003eState of the art 4340 H-Beam Connecting Rod. They feature heat-treated, stress relieved  and shot peened bodies. The C\/L-C\/L length is 6.125\" with a 2.100 bearing housing and bronze bushed .9278\" pin bore. The cap and rod are serialized at the parting line to ensure proper mating after disassembly. BTR inspects them for bearing housing dia. , pin bore dia. ,bend\/twist and C\/L length. They are pre-torqued with high pressure lube and 7\/16-20 x 1.600\" ARP 2000 bolts. Sets of 8 are matched within 2 grams overall. The rods weigh in at approx. 665 grams. Laser marked on the beam with the BTR logo, the rods are individually bagged (VCI) and sealed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399205286039,"sku":"","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/btrrod6125h1-8_1_of_5.jpg?v=1719443175"},{"product_id":"btr-red-hot-camshaft","title":"BTR RED HOT CAMSHAFT","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBTR RED HOT CAMSHAFT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e221\/24X, .619\/.617, 113 LSA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eINTAKE LOBE LIFT @ TDC: 0.04730\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBTR is proud to introduce our newest camshaft offering for 5.7, 6.0, and 6.2 LS engines. Affectionately dubbed The Red Hot Cam, we have put this camshaft in a wide variety of engine combos, and it was spicy enough to make excellent power in both boosted and N\/A applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThings really heated up once it was installed and running on the engine dyno. It showed excellent power gains over our existing Stage 2 PDS and LS3 Centrifugal cam profiles even with less intake duration. Using BTR lobes designed in house, this cam had just the right amount of kick that combined both great stability and durability during Spintron testing. Scoring a 1.5m SHU (Think Carolina Reaper and Pepper Spray) on the Scoville Scale, this cam is sure to add some heat to your build!\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399208398999,"sku":"","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/pepper.jpg?v=1719443370"},{"product_id":"btr-ls1-ls2-stage-3-camshaft","title":"BTR LS1\/LS2 STAGE 3 CAMSHAFT","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBTR LS1\/LS2 STAGE 3 CAMSHAFT\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecs: 227\/24x .635\"\/.635\" 111.5 LSA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 3 V2 cam is the latest offering in the LS1\/LS2 line up. This camshaft has an aggressive idle, and works well in the mid to upper rpm range  with close to an 18% horsepower gain at peak. This camshaft will not require any flycutting of pistons with OEM LS3 combustion chamber size. If you mill your heads, it is always advised to check piston-to-valve clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn aftermarket stall is necessary to help  unlock this camshaft's full potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRequires the use of our .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399209775255,"sku":"","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/ls_cam_box_2_1_3.jpg?v=1719443475"},{"product_id":"btr-ls1-ls2-stage-2-camshaft","title":"BTR LS1\/LS2 STAGE 2 CAMSHAFT","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBTR LS1\/LS2 STAGE 2 CAMSHAFT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecs: 221\/24x .624\"\/.635\" 112 LSA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 2 V2 cam is the latest offering in the LS1\/LS2 line up. We went back to the drawing board to find even more power and torque. This camshaft has a moderate idle for use in daily driving, yet makes significantly more midrange and top end power with over a 16% horsepower gain at peak over the factory camshaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn aftermarket stall is recommended to help unlock this camshaft's full potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRequires the use of our .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399210692759,"sku":"","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/ls_cam_box_2_1_3_46191772-fd4b-4a45-ac67-5a410e83b570.jpg?v=1719443572"},{"product_id":"btr-hd-timing-chain-like-12646386-btr46386","title":"BTR HD TIMING CHAIN - LIKE 12646386 - BTR46386","description":"\u003cp\u003eSingle roller timing chain. \u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399213084823,"sku":"","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/btr46386_1_of_2.jpg?v=1719443704"},{"product_id":"btr-ls-chromoly-pushrods-080-wall-5-16-diameter-set-of-16-7-40","title":"BTR LS CHROMOLY PUSHRODS .080\" WALL , 5\/16\" DIAMETER, SET OF 16 7.40\"","description":"\u003cp data-pb-style=\"62038555B9887\"\u003e\u003cspan data-pb-style=\"62038555B9893\"\u003e\u003cstrong id=\"R8RJFCD\"\u003eBTR CHROMOLY ONE PIECE PUSHRODS - 5\/16\" DIAMETER - .080 WALL THICKNESS - 7.400\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pb-style=\"62038555B989F\"\u003eThese one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case hardened to Rc 60. Beware of competitors who say their pushrods are made from the same 4130 material, because some are not.\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399214035095,"sku":"","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/pr74003123p-16_1_of_2__1.jpg?v=1719443814"},{"product_id":"btr-four-pole-cam-gear-ls2-ls3-like-12586481-btr86481","title":"BTR FOUR POLE CAM GEAR - LS2\/LS3 - LIKE 12586481 - BTR86481","description":"\u003cp\u003eBTR FOUR POLE CAM GEAR - LS2\/LS3 - LIKE 12586481- BTR86481\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis BTR 3-bolt 4 Pole timing chain gear is used when converting from a 1 bolt camshaft to 3 bolt camshaft.\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399215607959,"sku":"","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/m2_12586481_69_1.jpg?v=1719443881"},{"product_id":"btr-ls2-ls3-ls7-timing-chain-dampener-like-12588670-btr88670","title":"BTR LS2\/LS3\/LS7 TIMING CHAIN DAMPENER LIKE 12588670 - BTR88670","description":"\u003cp\u003e\u003cspan\u003eThis is the BTR LS2 and newer timing chain dampener. This helps dampen chain whip and extend timing chain life. Will not fit LS1 and LS6 blocks without modification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor LS7 applications, use GM \u003ca href=\"https:\/\/briantooleyracing.com\/chevrolet-performance-timing-chain-dampener-ls7-12581276.html\" tabindex=\"0\"\u003e12581276\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44399217344663,"sku":"","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/5816\/9239\/files\/m2_12588670_27_1.jpg?v=1719443965"}],"url":"https:\/\/mmmotors.us\/collections\/btr-performance-parts.oembed","provider":"My Store","version":"1.0","type":"link"}