HOW MUCH POWER IS A CAM SWAP WORTH ON A 4.8L, 5.3L OR 6.0L? HOW MUCH POWER IS A CAM SWAP WORTH ON A TURBO 5.3L? CAN I RUN A NO SPRINGS REQUIRED CAM ON MY STOCK TRUCK MOTOR? CAN I REALLY RUN CAM WITHOUT SWAPPING SPRINGS? IS IT POSSIBLE TO ADD 50 HP, 60 HP OR EVEN 70 HP FROM A CAM SWAP? DO YOU GET MORE POWER WHEN SWAPPING A CAM ON A TURBO MOTOR. CHECK OUT THIS VIDEO WHERE I TESTED A BTR TRUCK NORRIS NSR (NO SPRINGS REQUIRED) CAM ON A 4.8L. I ALSO COMPARED MY OWN LOW BUCK TRUCK (ON SALE AT richardholdenerperformance.com) TO THE STOCK LM7 CAM ON AN NA 5.3L AND A TURBO 5.3L? IS IT A TURBO CAM? I ALSO ILLUSTRATED WHAT HAPPENS WHEN YOU REPLACE THE STOCK LM7 TRUCK CAM WITH A FACTORY LS3 OR LS9 CAM, THEN FINISHED OFF WITH A CAM UPGRADE ON AN LS2 CRATE MOTOR.