Same year as 340 F1, last Lampredi-designed F1 engine was inaugurated.
Now at 4.5 L (4493 cc) and 350 PS (257 kW; 345 hp) installed in 375 F1, Ferrari was finally able to beat Alfa Romeos in 1951 in the English GP at Silverstone.
For 1952 season Ferrari modified 375 F1 for Indianapolis 500 race.
Engine was slightly de-bored (by 1 mm to 79 mm) for a total displacement below 4.4 L (4382 cc).
New Weber 40IF4C carburettors improved power output to impressive 380 PS (279 kW; 375 hp).
All Formula One Lampredi V12s used dry sump lubrication.
This engine family remained the only Ferrari V12 never upgraded to a four-cam configuration.
In 1953 Lampredi V12 powering customers 375 MM had displacement enlarged to 4.5 L (4522 cc) and power grew to 340 PS (250 kW; 335 hp).
Its detuned version also powered 375 America.
Factory 375 MMs received different engines straight from Formula One, displacing 4493 cc.
The penultimate displacement evolution came in 1954 with 375 Plus.
This almost 5 L (4954 cc) engine shared its stroke with 375 F1 powerplant at 74.5 mm and developed 330 PS (243 kW; 325 hp) at 6000 rpm.
This improvement helped score victories at Le Mans and Carrera Panamericana that year.
Apart for later 375 Plus and 410 S, all early Sport V12s used wet sump lubrication.
All Lampredi V12 engines had a stroke of 68 mm, except for 375 F1 and an enlarged 375 Plus engines.

Applications:
80 by 74.5 mm (3.1 by 2.9 in)
1950 Ferrari 375 F1
1953 Ferrari 375 MM
79 by 74.5 mm (3.1 by 2.9 in)
1952 Ferrari 375 Indianapolis
84 by 68 mm (3.3 by 2.7 in)
1953 Ferrari 375 MM
1953 Ferrari 375 America
84 by 74.5 mm (3.3 by 2.9 in)
1954 Ferrari 375 Plus
Same year as 340 F1, last Lampredi-designed F1 engine was inaugurated. Now at 4.5 L (4493 cc) and 350 PS (257 kW; 345 hp) installed in 375 F1, Ferrari was finally able to beat Alfa Romeos in 1951 in the English GP at Silverstone. For 1952 season Ferrari modified 375 F1 for Indianapolis 500 race. Engine was slightly de-bored (by 1 mm to 79 mm) for a total displacement below 4.4 L (4382 cc). New Weber 40IF4C carburettors improved power output to impressive 380 PS (279 kW; 375 hp). All Formula One Lampredi V12s used dry sump lubrication. This engine family remained the only Ferrari V12 never upgraded to a four-cam configuration. In 1953 Lampredi V12 powering customers 375 MM had displacement enlarged to 4.5 L (4522 cc) and power grew to 340 PS (250 kW; 335 hp). Its detuned version also powered 375 America. Factory 375 MMs received different engines straight from Formula One, displacing 4493 cc. The penultimate displacement evolution came in 1954 with 375 Plus. This almost 5 L (4954 cc) engine shared its stroke with 375 F1 powerplant at 74.5 mm and developed 330 PS (243 kW; 325 hp) at 6000 rpm. This improvement helped score victories at Le Mans and Carrera Panamericana that year. Apart for later 375 Plus and 410 S, all early Sport V12s used wet sump lubrication. All Lampredi V12 engines had a stroke of 68 mm, except for 375 F1 and an enlarged 375 Plus engines.
Applications:
80 by 74.5 mm (3.1 by 2.9 in)
1950 Ferrari 375 F1
1953 Ferrari 375 MM
79 by 74.5 mm (3.1 by 2.9 in)
1952 Ferrari 375 Indianapolis
84 by 68 mm (3.3 by 2.7 in)
1953 Ferrari 375 MM
1953 Ferrari 375 America
84 by 74.5 mm (3.3 by 2.9 in)
1954 Ferrari 375 Plus
Ferrari Lampredi engine