Throttle bodies are an important component in the search for more performance from your LT1. With larger ports in the throttle body your engine will recieve a greater volume of air which will allow it to make more potential horsepower and less likely to be a restriction in the system.This is why we offer the Twin 52mm hi-flow Power Plus throttle body from BBK Performance. Designed for outstanding throttle response and wheel spinning torque this throttle body has been meticulously cast an d flow bench tested for optimum airflow. It provides supreme power when mated with hi-flow intake systems exhaust systems headers or superchargers.
