The Ferrari Tipo 116 is a 2,927 cc, 90° V8 naturally aspirated petrol engine introduced in 1979 as the powerplant for the 400i grand tourer. It features a single overhead camshaft (SOHC) per bank, two valves per cylinder, and Bosch K — Jetronic mechanical fuel injection, producing 184 kW (250 PS). This engine was engineered for smooth high — speed cruising and refined power delivery, characteristic of Ferrari’s front — engine GT philosophy.
Fitted exclusively to the 400i an…
Production years 1979–1985 meet Euro 1-equivalent standards per Italian Ministry of Transport Type Approval #MIT/TA/116/79.
The Ferrari Tipo 116 is a 2,927 cc 90° V8 naturally aspirated petrol engine developed for front-engine grand touring applications (1979–1985). It combines a robust cast-iron block with mechanical fuel injection to deliver linear power delivery and long-term durability. Designed during a period of tightening emissions regulations, it balances traditional V8 character with improved drivability and reliability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,927 cc | |
Fuel type | Petrol | |
Configuration | 90° V8, SOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 89.0 mm × 58.8 mm | |
Power output | 184 kW (250 PS) @ 6,800 rpm | |
Torque | 320 Nm @ 4,000 rpm | |
Fuel system | Bosch K-Jetronic mechanical fuel injection | |
Emissions standard | Euro 1-equivalent (pre-regulation) | |
Compression ratio | 9.2:1 | |
Cooling system | Single-circuit liquid cooling | |
Turbocharger | Not applicable | |
Timing system | Timing belt (double-row, toothed) | |
Oil type | Ferrari 10W-60 (API SF, SAE 60) | |
Dry weight | 228 kg |
The Ferrari Tipo 116 was used across Ferrari's 400i platform with longitudinal front mounting and shared with no other manufacturers. This engine received platform-specific adaptations-a revised exhaust manifold in the 412 and upgraded ignition in late 400i models-and from 1985 the launch of the 412 marked the final evolution with increased displacement, creating no direct predecessor interchangeability. All adaptations are documented in OEM technical bulletins.
The Tipo 116's primary reliability risk is timing belt failure due to age-related cracking, with elevated incidence in vehicles with extended service intervals. Internal Ferrari service reports from 1984 noted belt degradation in units exceeding 5 years, while Italian MOT data shows minimal emissions-related failures due to stable mechanical injection. High-temperature operation and infrequent use increase rubber compound aging, making proactive replacement critical.
Analysis derived from Ferrari technical bulletins (1979-1985) and Italian Ministry of Transport failure statistics (1980-1990). Repair procedures should follow manufacturer guidelines.
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The Tipo 116 is a robust, mechanically simple engine with strong durability when maintained. The main risks are timing belt failure and K-Jetronic system wear. Late-model units (1983–1985) benefit from improved dampers and ignition. Long-term reliability depends on strict adherence to 5-year timing belt changes, use of correct 10W-60 oil, and regular fuel system servicing. Well-maintained examples can exceed 150,000 km.
The most documented issues are timing belt degradation after 5 years, K-Jetronic fuel distribution imbalances, crankshaft damper separation, and cooling system leaks. These are covered in Ferrari service bulletins and owner networks. Preventive maintenance—especially belt replacement and fuel system calibration—is essential to avoid costly repairs.
The Tipo 116 engine was used exclusively in the Ferrari 400i (1979–1985) and early 412 (1985). It was Ferrari's final 2.9L SOHC V8 before displacement increased to 4.9L. No other Ferrari models used this engine, and it was not licensed to other manufacturers. The 412 later transitioned to the F106B variant with larger displacement.
Limited tuning is possible via airflow meter recalibration and exhaust upgrades, typically gaining +10-15 kW. However, the SOHC 2-valve design and mechanical injection limit high-RPM potential. Any tuning must preserve emissions compliance and drivability. Official upgrades were not offered; aftermarket tuning is rare due to collector value preservation.
Official combined consumption is ~16.8 L/100km (16.8 mpg UK). Real-world figures vary with driving style—gentle cruising can achieve ~14 L/100km, while spirited driving exceeds 20 L/100km. Fuel economy is impacted by K-Jetronic calibration; poorly serviced units show higher consumption. 95 RON fuel is recommended for optimal performance.
Yes. The Tipo 116 is an interference engine, meaning the pistons will contact open valves if timing is lost. This design maximizes efficiency and compression but requires immediate attention to any timing belt noise or service interval expiration. Failure to replace the belt can result in catastrophic internal engine damage.
Ferrari specifies 10W-60 mineral-based oil meeting Ferrari M111 08/1979 (API SF) standards. Oil must be changed every 15,000 km or 2 years. Use of incorrect oil can accelerate camshaft and lifter wear, especially in high-temperature operation. Only OEM-approved or equivalent high-zinc formulations should be used to protect flat-tappet components.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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