Рет қаралды 83,149
8.1L PERFORMANCE-THE OTHER GUYS BIG BLOCK CHEVY! HOW DO I MAKE MORE TORQUE? HOW TO IMPROVE 8.1L PERFORMANCE! HOW MUCH POWER DOES THE 8.1L GEN 7 BIG BLOCK REALLY MAKE? DO HEADERS ADD POWER OR TORQUE? CHECK OUT PART 1 OF THE SERIES ON THE OTHER GUYS 8.1L, GEN-7 BIG BLOCK CHEVY. IN PART 1, I COMPARED THE STOCK, CAST-IRON EXHAUST MANIFOLDS TO LONG TUEB HEADERS (TWO DIFFERENT SIZES). I ALSO TESTED COLLECTOR EXTNSIONS AND A CUSTOM, ALUMINUM AIR INTAKE! THESE 8.1L MOTORS MAKE IMPRESSIVE TORQUE!