1969 Lotus Elan with a 2.5 L Duratec 1969 Lotus Elan with a 2.5 L Duratec inline-four " data-image-caption="" data-medium-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2025/04/1969-Lotus-Elan-with-a-2.5-L-Duratec-inline...