A B18B1 provides a whopping 127 ft/lbs of torque. A B18C1 features a head blowing 128. The B1 just provides a broader torque range and an earlier torque peak Simply click to grow...The higher-compression Integra Type-R pistons are a sensible choice for just a bump in power, and also have an anti-friction coating and far better oiling features.I swe… Read More