HOW CAN I MAKE MORE CHEAP BBC PULLING POWER? WILL A CAM IMPROVE TORQUE FOR TOWING? WHICH BBC IS BETTER FOR TOWING? WHICH BBC HAS MORE PULLING POWER? IS THE GEN-7 8.1L AN LS MOTOR? HOW MUCH POWER DOES A JUNKYAD BBC MAKE? IS THE GEN 7 BETTER THAN THE GEN 6? CHECK OUT THIS VIDEO WHERE I RAN A JUNKYARD GEN-6 454 IN STOCK AND MODIFIED TRIM AFTER INSTALLATION OF A MILD CAMSHAFT. I ALSO RAN A JUNKYARD GEN-7 8.1L 496 IN STOCK AND MODIFIED TRIM AFTER INSTALLATION OF A MILD CAMSHAFT. CHECK HOW EACH RESPONDED TO THE CAM CHANGE, HOW THEY COMPARE TO EACH OTHER IN BOTH CONDITIONS AND EVEN HOW THE 454 RESPONDED TO A CARB SWAP VS EFI!