HOW MUCH POWER CAN THE M90 SUPERCHARGER MAKE? HOW CAN I ADD A JUNKYARD SUPERCHARGER TO MY LS? HOW MUCH BOOST WILL THE M90 V6 SUPERCHARGER MAKE ON MY V8? IS A 3800 V6 M90 SUPERCHARGER BIG ENOUGH FOR A 4.8L V8? HOW TO INCREASE THE BOOST OFFERED BY THE M90 SUPERCHARGER. CAN A SUPERCHARGED 4.8L MAKE MORE THAN 500 HP. HOW MUCH ARE HEADS WORTH? HOW MUCH IS A CAM SWAP WORTH ON A JUNKYARD SUPERCHARGED V8? CHECK OUT THIS VIDEO WHERE I RAN A JUNKYARD 4.8L V8 EQUIPPED WITH A CHEAP ($89 ON SALE WEEKENDS), M90 SUPERCHARGER FROM A 3800 V6. I PORTED THE OPENING OF THE BLOWER AND INSTALLED A LARGER THROTTLE BODY TO INCREASE THE AIRFLOW. I ALSO TRIED A NEW CAM, DIFFERENT HEADS, LARGER HEADERS AND A RADIUSED AIR ENTRY. LOTS OF POWER FROM A JUNKYARD BLOWER!