A B18B1 contains a whopping 127 ft/lbs of torque. A B18C1 incorporates a head blowing 128. The B1 just features a broader torque array and an before torque peak Simply click to extend...It's important to know that should you took out an LS motor out and put a B16 in - that you are putting a smaller sized motor in a car or truck - with probably 15 a