From Racing Technology to Environmental Technology YGK Co., LTD. provides High Thermal Efficiency Gas Engines YGK Co., LTD. Official Home Page





*The World Highest Output
 ・Downsized and lighter design keeping the output of Nissan VRH35Z, which has been called “ The World Greatest Engine” and the overall winner at the Daytona 24 Hours Race in 1992.
*Lightweight and compact
 ・50mm smaller and 20kg lighter than VVRH35Z
*Fuel Efficiency and High Durability
 ・It achieved favorable 220g/kwh low fuel efficiency in endurance racing.


Engine YR40 YR45
The number of cylinders
Engine displacement(cc) 3998 4495
Bore x Stroke(㎜) 93 × 73.6 95 × 79.3
Intake system Twin-Turbo NA
Maximum output(kW/rpm) 698(950ps) / 7600 515(700ps) / 9000
Maximum torque (Nm/rpm) 951(97kgm) / 5600 569(58kgm) / 7400
Length(mm) 546.5 546.5
Width(mm) 699 699
Height(mm) 627.5 650
Weight(㎏) 138 132

■ Award winning technology (The Japan Society of Mechanical Engineers)

 - 開発品


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