Product Description
BTR Brian Tooley L84 Truck Norris Camshaft
Fits 2019-Newer 5.3L L84 L82 Gen V Engines (8th Digit of VIN = D or F)
Specs: 21x/22x .540"/.540" 111 LSA +14% fuel lobe
The Gen V 5.3L Truck Norris grind is a popular choice for those looking to delete DOD/AFM on their L84 engine and add that aggressive idle everyone loves. With great power gains and OEM driving characteristics, this camshaft works well with stock converters.
Brian Tooley Racing has taken the lessons learned from their legendary LS truck camshaft line and applied that knowledge to the 2014-newer Gen V engines. Countless hours of in-house dyno development and Spintron research has allowed them to unlock strong power gains within the restraints of the L84 engine's limited piston to valve clearance, all while still maintaining VVT system function to make for broad, usable powerbands for your truck or SUV. All BTR L83 camshafts come with VVT Target Angle table specs on the cam card, making it easy for your tuner to quickly dial in the VVT function for the best powerband possible.
Note: This listing is for the L84/L82 version of the Truck Norris only (2019-Newer with "D" or "F" for 8th digit of VIN). If you have an L83 or L8B engine (2019-Earlier with "C" or "R" for the 8th digit of VIN), see our other listing for those engines.
Our kit options eliminate guesswork when choosing components for your installation:
Camshaft Only: Includes only the BTR L84 Truck Norris Camshaft by itself (please remember a valve spring upgrade and a phaser limiter are necessary for installation).
Camshaft with Spring Kit: Includes BTR L84 Truck Norris Camshaft, BTR .550" lift beehive valve springs, and tophat style valve seals with integrated spring locator seats.
Optional Pushrod Upgrade: Highly recommended when installing an upgraded camshaft and springs. Our Gen V pushrod kit includes beefy 3/8" diameter, 7.850" long chromoly pushrods (brand may vary based on availability).
Phaser Limiter Option: Includes a 4* BTR Phaser limiter block (recommended size for the BTR L84 Truck Norris camshaft). We have made this option for people who already have a tool from previous camshaft installations.
Phaser Limiter with Tool Kit Option: Includes 4* BTR Phaser Limiter block, plus the necessary tool kit required to install the phaser limiter.
Made In The USA!
