HOW CAN I ADD MORE TORQUE TO MY 4.8L? HOW MUCH POWER DOES A CAM ADD TO MY 4.8L? WILL SHORTER GEARS HELP MY 4.8L DOWN LOW? HOW ABOUT A HIGHER STALLSPEED CONVERTER? ARE A CONVERTER AND GEARS A MUST WHEN RUNNING A CAMMED 4.8L? CHECK OUT THIS VIDEO WHERE I ARGUE THAT THE BEST WAY (SHORT OF BOOST AND/OR DISPLACEMENT) TO ADD LOW SPEED TORQUE TO YOUR 4.8L IS TO HAVE IT RUN MORE RPM! ADDING A HIGHER STALL SPEED CONVERTER AND HIGHER (NUMERICAL) REAR END GEARS WILL HELP ADD SOME PUNCH TO THAT CAMMED 4.8L!