Nelson Racing Engines

This is our solution to running a big, ugly throttle body while still making it streetable. We weld these cups behind the throttle blades, allowing all three throttle blades to move while effectively operating on one 5-9/16-inch blade, which is still huge. This gives us much better drivability without sacrificing airflow when the throttle is opened.

Here is a cool shot of one of the Tuatara engines going together SSC North America before you see the plenum, intercooler, throttle body, etc. on it, this is a shot of the runners with the dual injectors per cylinder.