This Yamaha FZR1000R EXUP 3LG 1990 engine is a used part, removed from a running motorcycle. It performed well and was an easy starter, suggesting no immediate valve shim adjustment is required. There is a slight cam chain rattle that improves once warm. The engine number, exhaust studs, and threads are all in good order. The exterior has been rattle-can painted to suit a streetfighter/rat style, as shown in the photos. This engine offers an excellent foundation for a project or as a dependable replacement for a bike with around 40,000 miles.
Specifications
Type
Complete Assembly
Manufacturer Part Number
3LG
Brand
Yamaha
Mileage
25,000-49,999 miles
Fuel Type
Petrol
Unit Type
Unit
Block Type
Straight
Engine Size
1000 cm³
Engine Type
4-Stroke
Classic Part
Yes
Machine Type
Street Motorcycle
Unit Quantity
1
Performance Part
Yes
Country of Origin
Japan
Number of Cylinders
4
Description
We are offering a complete engine for the Yamaha FZR1000R EXUP 3LG from 1990. This robust unit was carefully removed from a motorcycle that was running well and proved to be an easy starter, indicating that no immediate valve shim adjustments should be required. The engine features a liquid-cooled, inline four-cylinder, DOHC design with 5 valves per cylinder, resulting in a displacement of 1002cc and approximately 140-145 hp @ 10,000 rpm. It is equipped with a 5-speed transmission and the renowned EXUP (Exhaust Ultimate Power Valve) system, contributing to its performance characteristics.
The engine's original number is in good order, and all exhaust studs and threads are intact and in good condition. While there is a slight cam chain rattle when cold, this improves significantly once the engine reaches its operating temperature. The exterior of the engine has been painted with rattle-can paint to complement a streetfighter or 'rat' style, reflecting its previous bike's aesthetic. With mileage around 40,000 miles, this engine is an ideal choice for a restoration project, a custom build, or as a reliable spare part to get your FZR1000R EXUP back on the road.
Image 1 of 18
