3D-printed pistons, a joint effort by Porsche and two supplier partners, are 10 percent lighter and have an integrated cooling system, making them more efficient. The pistons are printed using a metal powder that is melted with laser beams and built up one layer at a time. 3D-printed parts in …
Read More »Porsche’s 3D-Printed Pistons Could Add 30 HP to the 911 GT2 RS
