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Ferrari 812 Superfast & GTS ECU Tuning Guide — F140GA 6.5L V12 | Performance & Exhaust | 2026
Ferrari 812 Superfast — The Last of the Front-Engine V12sThe Ferrari 812 Superfast and its open-top sibling, the 812 GTS, represent the pinnacle of Ferrari's naturally aspirated front-engine V12 lineage. Powered by the F140GA 6.5-litre V12 — the most powerful naturally aspirated production engine Ferrari has ever built — the 812 delivers 789 HP at 8,500 RPM and 530 lb-ft of torque at 7,000 RPM, with a screaming 8,900 RPM redline.Tuning a naturally aspirated V12 is fundamentally different from working with a turbocharged engine. There are no boost maps to raise and no wastegate duty cycles to adjust. Gains come...