2014 Porsche 911 GT3
Engine cross sectionVariable valve timing (VarioCam), hydraulic valve clearance compensation
Lever-type cam follower
Switch tappet with integrated valve clearance compensation
1 Locking pin 2 Outer housing 3 Lost motion spring 7 Inner housing
2013 Porsche 911 Carrera S
Engine cross section: 3.8-litre boxer engine
Overall length of packaging 367 mm
9HP control unit
The ECU (electronic control unit) is installed separately from the now significantly smaller hydraulic control unit (HCU), namely on the upper side of the transmission housing. The sensors can be found inside the transmission, vehicle-side signals are connected directly to the male plug of the ECU.
Ultimate 86 project Scion FR-S (2013) for Formula Drift
6.2L turbo charged 3UR-FE
GT500 specification engine (3UZ-FE)
Intelligent Dual Clutch Drive (i-DCD)
Sport Hybrid i-DCD combines a newly developed 1.5-liter straight four cylinder Atkinson cycle engine, a seven-speed DCT with built-in high-output motor, and a lithium ion battery.
2014 Ferrari power unit
Renault ENERGY F1-2014 power unit
Motor Generator Unit – Kinetic (MGUK)
The Kinetic Motor Generator Unit is the electrical machine mechanically linked to the drive train as part of the ERS.
Motor Generator Unit – Heat (MGUH)
The Heat Motor Generator Unit is the electrical machine linked to the exhaust turbine of a pressure charging system as part of the ERS.
With conventional wastegated turbochargers or fixed geometry turbochargers (FGT), a turbine flow area cannot be adjusted during operation.
Knocking is abnormal combustion in which the air-fuel mixture ignites prematurely due to exposure to high temperature and pressure, creating an unwanted high-frequency noise. When the compression ratio is increased, the temperature at compression top dead center (TDC) also rises, increasing the probability of knocking.