Product Catalogue

Racing Engines

GL Series

Developed for the Lotus Evora GT programme, the GL series of engines are based on an OEM V6 block with variants tailored to meet the requirements of FIA and ACO regulations for GT2, GT4 and GT4E endurance racing.
Design, development, calibration and track support were all undertaken by Cosworth and the Lotus Evora GTE finished the Le Mans 24h at the first attempt.

As part of the development programme, Cosworth's engineering team developed a new intake system and port design, optimised the valvetrain and added a dry sump. The GLC varaint was endurance tested to using a 24hrs of Le Mans simulation on Cosworth's fully transient dyno.


Designation GLA GLB GLC
Configuration 60 degree V6 60 degree V6 60 degree V6
Max Revs 7000rpm 7000rpm 7750rpm
Weight 160kg 160kg 160kg
Max Torque 440Nm 470Nm 500Nm
Max Power 360bhp
440bhp 470bhp
(ACO air restricted)

For details on Cosworth racing engine programmes please contact our Motorsports team.

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