Review on Optimized BTR Truck Norris Camshaft Kit for LS Gen 3/4 4.8 5.3 5.7 6.0 6.2 LS1 Vortec (Includes Cam, Springs, Seals, Pushrods, Install Gasket) by Pete Martin

Great truck cam that pulls strong and will work with a stock torque converter. The cam creates a very noticeable rake at idle and needs to be adjusted due to the 108 degree cam separation angle and associated valve overlap. BTR advertises 107.5 degrees LSA but I think it's more like 108 to keep the operator happy. Obviously, BTR has a great marketing department. While the cam will work with a stock torque converter, it tends to make my truck "pushy" and the 2800 stall will work very well with this cam. Turn your truck into a stump grinder and enjoy the blistering speed this camera produces.