Ferrari Engine V12 (F113)

180° flat-12 of the Testarossa

4.9-litre (4943 cc) flat-12, 180° architecture
DOHC per bank, 4 valves per cylinder (48 valves total)
Bosch KE-Jetronic injection (later models) / Weber carburetion (early Testarossa)
Dry-sump lubrication • timing belt driven cams
Twin-bank exhaust layout