Experimental Engines

TURBOCHARGED ENGINE
Based on the M-EU, debuted at the 1979 Tokyo Motor Show as Toyota's first turbocharged engine. Developed into the M-TEU engine.
"Turbocharged engines are currently attracting attention as a means of achieving both low fuel consumption and power performance."
1,988cc EFI OHC TURBO/ 12 VALVE/ 6 CYLINDER
JDM Specifications145 PS / 5,600 rpm (JIS gross)21.5 kg-m / 3,000 rpm (JIS gross)
  • Turbocharged Gasoline Engine
  • Air-Intake Swirl Ports
  • DRD (Diode Rotor Distribution)
  • Electronic Fuel Injection (EFI-L)
  • Twin-Sensor Knock Control System
  • EGR (Exhaust Gas Recirculation)

TURBOCHARGED ENGINE

EXPERIMENTAL Gas Turbine II Engine
Debuted at the 1987 Tokyo Motor Show in the Experimental Toyota GTV Gas Turbine-powered Personal Gran Turismo.
Two-shaft Gas Turbine
150 PS / 5,300 rpm (JIS net)34.0 kg-m / 1,000 rpm (JIS net)
  • Two-shaft Gas Turbine
  • Electronic controlled 4-speed automatic transmission
EXPERIMENTAL Gas Turbine II Engine from 1987 Toyota GTV Gas Turbine-powered Personal Gran Turismo
TOYOTA S-2 (Supercharged 2-Stroke Engine)
Experimental 2-stroke Otto-cycle engine based on the 7M-GE. Supercharger used to extract exhaust gases from the cylinders. Installed in the 1989 Toyota S-2 XV Experimental Vehicle.
3.0L DOHC DIRECT INJECTION/ 2-STROKE/ 24 VALVE/ 6 CYLINDER
JDM Specifications240 PS / 3,600 rpm (JIS net)50.0 kg-m / 2,800 rpm (JIS net)
  • 4 Valves per Cylinder
  • Supercharged 2 Stroke Gasoline Engine
  • Direct Injection
  • Water cooling
TOYOTA S-2 Engine from 1989 Toyota S-2 XV Experimental Vehicle
TOYOTA S-2 DIESEL (Supercharged 2-Stroke Diesel Engine)
Experimental 2-stroke diesel engine. Supercharger used to extract exhaust gases from the cylinders. Installed in the 1989 Toyota S-2 XV Experimental Vehicle.
2.5L DIRECT INJECTION DIESEL/ 2-STROKE/ 4 CYLINDER
JDM Specifications100 PS / 3,200 rpm (JIS net)29.0 kg-m / 1,600 rpm (JIS net)
  • Supercharged 2-Stroke Diesel Engine
  • Direct Injection
  • Water cooling
TOYOTA S-2 DIESEL Engine from 1989 Toyota S-2 XV Experimental Vehicle
TOYOTA S-2 804cc (Supercharged 2-Stroke Engine)
Experimental compact, 2-stroke, 2-cylinder gasoline engine made of aluminum. Valves in the cylinder heads replace traditional crankcase scavenging and prevent oil and fuel from mixing; improving combustion and preventing sparkplug fouling. Exhaust resistance is reduced with multiple exhaust valves and supercharger-forced scavenging. Direct injection of the fuel into the cylinders also prevents unburned fuel from entering the exhaust. A new lightweight exhaust system combines exhaust manifold, muffler and catalytic converter into a single unit, improving scavenging and greatly reducing noise. Installed in the ultralight aluminum Toyota AXV-IV Experimental Vehicle which debuted at the 1991 Frankfurt Motor Show.
804cc DIRECT INJECTION/ 2 STROKE/ 2 CYLINDER
JDM Specifications64 PS / 4,000 rpm (JIS net)12.0 kg-m / 2,800 rpm (JIS net)
  • Supercharged 2 Stroke Gasoline Engine
  • Direct Injection
  • Water cooling
TOYOTA S-2 804cc Engine from 1991 Toyota AXV-IV Experimental Vehicle