The 3.9L V8TT or V8TT is an engine swap featured in Forza Horizon 4 and Forza Horizon 5.
Synopsis[]
The 3.9L V8TT with 660 hp (492 kW) in the Forza series is a small capacity V8 that can be swapped onto a couple Alfa Romeo and Maserati models. It originates from the Ferrari 488 GTB.
Costing 40,000 CR and offering 660 hp (492 kW) in stock form, the 3.9L V8TT is mildly expensive and only offers a maximum power of 957 hp (714 kW). There are better options available, such as the Racing 3.0L I6T.
Upgrades[]
- Engine
- Intake - Sport, Race
- Fuel System - Race
- Ignition - Race
- Exhaust - Sport, Race
- Camshaft - Race
- Valves - Race
- Twin Turbo - Race, Race with Anti-Lag (Forza Horizon 5 only)
- Intercooler - Race
- Flywheel - Sport, Race
- Conversion
- No aspiration conversions available.