LR Type Engine
LR Type (4.8 L) V10-Cylinder, Gasoline
LR Type (4.8 L) V10-Cylinder, Gasoline
1LR-GUE
1LR-GUE
1LR-GUE
*Engine exclusively developed for the Lexus LFA.
4,805cc EFI DOHC/ 40 VALVE/ V10 CYLINDER
JDM Specifications2009~2012 Lexus LFA412 kW (560 PS) / 8,700 rpm (JIS net)480 Nm (48.9 kg-m) / 6,800 rpm (JIS net)9,000 rpm redline
EU Specifications2011~2012 Lexus LFA412 kW (552 HP) / 8,700 rpm (EEC-NET)480 Nm (354 lb-ft) / 6,800 rpm (EEC-NET)
JDM Specifications2009~2012 Lexus LFA412 kW (560 PS) / 8,700 rpm (JIS net)480 Nm (48.9 kg-m) / 6,800 rpm (JIS net)9,000 rpm redline
EU Specifications2011~2012 Lexus LFA412 kW (552 HP) / 8,700 rpm (EEC-NET)480 Nm (354 lb-ft) / 6,800 rpm (EEC-NET)
- 88.0 mm bore x 79.0 mm stroke
- 12:1 Compression Ratio
- Four Camshaft V10
- Naturally Aspirated Gasoline Engine
- 10 Electronically Controlled Individual Throttle Bodies
- Forged Titanium Connecting Rods
- Forged Aluminum Alloy Pistons
- Forged Nickel-Chromium-Molybdenum Steel Crankshaft with Viscous Crank Damper
- Lightweight Chrome-Molybdenum Steel Flywheel
- (DLC) Diamond-Like Carbon with Silicon Coating Rocker Arms
- Electronic Fuel Injection with Independent Left and Right Engine Bank Control
- BEAMS (Breakthrough Engine with Advanced Mechanism System)
- Continuously Variable VVT-i (Variable Valve Timing-intelligent) for Intake and Exhaust
- DOHC (Double Overhead Cam)
- Dry Sump Oil Lubrication System
- Seven Oil Scavenge Pumps
- Oil Cooler (Water and Air Cooled)
- Gear and Chain Driven Oil and Water Pump
- Premium Gasoline Only
- EURO5 Emissions Certification
German 2012 Lexus LFA: 1LR-GUE Engine