BTR Camshafts TRUCK NORRIS fuel injector This advanced module connects via

This advanced module connects via Bluetooth

“Boost Builder” functions offer the ability to assist building boost on the starting line by altering ignition timing

30 ft air line

closed loop

change rev limiter RPM

BTR Camshafts TRUCK NORRIS fuel injector This advanced module connects viaCamshaft, BTR, Truck Norris Cam, 212 int. Duration, 0. 553 in. 0. 553 in. Lift, 107 LSA, 3 Bolt, 4. 8L, 5. 3L, 6. 0L, Gen III IV LS, Each The Truck Norris will deliver a roundhouse kick in the pants to your 1999 2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams.