EVOLUTION Intake Manifold, CNC’d billet aluminum.
- Interfaces with Super E, HSR45, etc. Requires appropriate rubber adapter (not included).
- Mounting flange “cone” seals included.
- We have completely redesigned the Intake’s inner shape as well as the Intake <–> Head interface (perfect match with the Speed And Science “speed bump”). That particular design is resulting in much better airflow, releasing the potential for more horsepower.
- This product has been specifically designed to fit the intake ports on the Speed And Science EVOLUTION headset, but it does work with an OEM style headset as well.
Very well designed to fit the Speed and Science heads. Just a tiny bit of deburring to do. No issues as far as I’m concerned.