2 stroke porting how to quickly put a textured finish on an

2 Stroke Porting How To. This is a quick way to put the textured finish needed on the intake of a 2 stroke cylinder. Tools from CC Specialty Tools, online at (). Intakes need a slight texture to increase surface area and allow better evaporation and dissipation of fuel droplets, along with other benefits, like the “ Air Bondary layer“ which promotes a more laminar air flow over the surface of the intake.