‘Another option explored was to increase displacement of the 356 Type 616 engine to 1.8-liters, add fuel injection, and modify both valve and cooling systems. Yet, considering performance, cost, and scheduling, Porsche discontinued both of these design projects, and instead developed a third option: to tailor the 1.6-liter Type 616 engine to the 902 – as the 912 was first known and became.