A B18B1 has a whopping 127 ft/lbs of torque. A B18C1 includes a mind blowing 128. The B1 just includes a broader torque array and an before torque peak Click on to increase...Mar eight, 2012 #three Also relies on the Create strategies...B18B1 engine is perfect for a forced induction set up, when I believe the B16A2 is healthier to get a N/A set up.