SVT Cobra & Lightning
Herre's a manifold that is half ported.

It's clear to see the obstructions on the left, compared to the ported right side.

These are not finished and there are many hours of work left.
The final finish will be much nicer.
Ported Blower Manifolds & Throttle body's
Here's the ported tb & a stock tb side by side.
Much improved throttle response.
More HP & TQ everywhere.

On a 03 Cobra, we picked up 2 pounds of boost with the ported TB & manifold
swap with no other changes.
Here's the ported manifold