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Porsche Flat-Six Engine Guide — 992 GT3, 992 Turbo S, 718 GT4 | NA vs Twin-Turbo | Tuning & Specs | YPG Motorsport
The Porsche Flat-Six: A Family Tree of Engineering Excellence Porsche's flat-six engine is the beating heart of the brand — a horizontally opposed masterpiece.
Porsche 992 Turbo S ECU Tuning Guide: 9A2 Flat-Six Power Gains, Stage 1 vs Stage 2 & GCC Build Tips
Porsche 992 Turbo S — The 9A2 EVO Platform The Porsche 992 Turbo S is powered by the 9A2 EVO — a 4.0-litre twin-turbo flat-six that produces 640 HP and 590 lb-ft of torque from the factory.