Porsche 964 Turbo with an ANDIAL 3.8 L Flat-Six The Porsche 964 Turbo came with either a 3.3 L or 3.6 L flat-six with a single turbo. Tate Askew removed the factory engine in his 964 Turbo and replaced it with an ANDIAL 3.8 L turbocharged flat-six...