The 3.2 litre short-stroke 911 engine During this summer’s road trip through Europe the old girl used 12 litres of oil driving 5,200 kilometres. Clearly I needed a new engine. The 2.7 litre engine in my car had given up. It was leaky, used way too much...

Tuning the 911 CIS engine for cheap horsepower Porsche 911s produced 1973 to 1984 are fed by a Bosch K-Jetronic fuel injection system also known as CIS for Continuous Injection System. It was a huge leap forward compared to the old mechanical injection. And in a...