BTR NA LS1/2 Camshafts, LS Applications

BTR STAGE 1 CAMSHAFT- Developed and ground in-house using state of the art BTR lobes, the new Stage 1 V2 cam is the latest offering in the LS1/LS2 line up. The all new BTR LS1 Stage 1 V2 camshaft makes more power and torque everywhere in the curve compared to the OEM factory camshaft. This camshaft provides a MILD idle along with great driveability for daily driving, yet makes significantly more midrange and top end power with an almost 15% horsepower gain at peak over the factory LS2 camshaft. An aftermarket stall, although not necessarily needed in some applications, will help to unlock this camshaft's full potential. 217/23X .615"/.636" 113 LSA

BTR STAGE 2 CAMSHAFT- Developed 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 over Stage 1, with an over 16% horsepower gain at peak over the factory LS2 camshaft. An aftermarket stall is recommended to help unlock this camshaft's full potential. 221/24x .624"/.636" 112 LSA

BTR STAGE 3 CAMSHAFT- Developed 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 18% horsepower gains at peak over the OEM LS2 camshaft. This camshaft will not require any flycutting of pistons with OEM combustion chamber size. If you mill your heads, it is always advised to check piston-to-valve clearance. An aftermarket stall is necessary to help  unlock this camshaft's full potential. 227/24x .636"/.636" 111.5 LSA

BTR STAGE 4 CAMSHAFT- Developed and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 4 V2 is the largest offering in our naturally aspirated LS1/LS2/LS6 lineup. The NEW Stage 4 cam has been refined to offer even more power and torque than our previous Stage 4 cam , all while delivering the reliability and value you've come to expect from BTR. This camshaft has a very aggressive idle and lets others know you're packing something serious under the hood of your daily driver or weekend warrior. The Stage 4 sacrifices some low rpm torque comparted to our other offerings but shines in the horsepower department up in the higher rpm range. It is possible to see over 500whp with proper supporting mods, including a quality set of cylinder heads, high flowing intake and throttle body, headers, and good flowing exhaust system. ANY cylinder head milling with the use of factory pistons requires you to fly cut the valve pockets and check piston to valve clearance! In automatic cars, a higher RPM torque converter is a requirement to help  unlock this camshaft's full potential. 233/24X .636"/.636" 111 LSA

BTR RED HOT CAMSHAFT- BTR 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. Things 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! 221/24X, .619/.617, 113 LSA

These 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.