EVOLUTION Intake Manifold, CNC’d billet aluminum.
- Interfaces with Keihin 40MM CV, HSR42 and any carb with 46MM OD spigot. Carb rubber “boot” 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 match the ports on the Speed And Science EVOLUTION headset, but it will work with an OEM style headset as well.