# Technical Guide to the Lexus LC500 2UR-GSE V8 Engine
> Explore the engineering behind the Lexus LC500's 5.0L V8. Includes specs for performance, engine block design, Yamaha cylinder heads, and D-4S injection.

Tags: lexus-lc500, v8-engine, 2ur-gse, automotive-engineering, lexus-performance, naturally-aspirated, yamaha-marine, car-specs
## Lexus LC500 Engine Overview
* **Engine Model:** 2UR-GSE
* **Heritage:** Pinnacle of the UR engine family, developed in partnership with Yamaha Motor Co.

## Technical Specifications
* **Displacement:** 4,969 cc (5.0 Liters)
* **Layout:** 90° V8, Aluminum Block & Heads
* **Power:** 471 hp @ 7,100 RPM
* **Torque:** 398 lb-ft @ 4,800 RPM
* **Compression Ratio:** 12.3:1
* **Redline:** 7,300 RPM

## Component & Engineering Details
* **Engine Block:** Lightweight die-cast aluminum with cast-in iron liners.
* **Cylinder Heads:** Yamaha-designed high-flow ports to maximize volumetric efficiency.
* **Internals:** Forged sintered connecting rods and lightweight pistons with resin coating to reduce friction.
* **Valvetrain:** Titanium intake valves, hollow exhaust valves, and roller rocker arms.
* **VVT-iE:** Electric motor-driven variable valve timing on intake for precise control at all temperatures.

## Support Systems
* **Fuel System:** D-4S combining direct and port injection.
* **Intake:** Dual-intake design with an acoustic sound generator.
* **Lubrication:** Dedicated oil jet cooling and scavenging pumps for high G-force cornering.
* **Exhaust:** Stainless steel manifold with an active valve system for sound management.

## Electronics
* **ECU Monitoring:** Utilizes knock sensors (for 12.3:1 compression), Mass Air Flow, and G-sensors.
---
This presentation was created with [Bobr AI](https://bobr.ai) — an AI presentation generator.