![Matt Grant on X: "Some more comparative photos of the progress made in #F1 engine design over a period of nearly 50 years. Piston, head and block from the Cosworth CA from Matt Grant on X: "Some more comparative photos of the progress made in #F1 engine design over a period of nearly 50 years. Piston, head and block from the Cosworth CA from](https://pbs.twimg.com/media/EqZ7grSXYAE18jm.jpg:large)
Matt Grant on X: "Some more comparative photos of the progress made in #F1 engine design over a period of nearly 50 years. Piston, head and block from the Cosworth CA from
![Original F1 piston with connecting rod, mounted on a carbon fibre coated base and with a descriptive tag. | Motori, Tecnologia, Automobile Original F1 piston with connecting rod, mounted on a carbon fibre coated base and with a descriptive tag. | Motori, Tecnologia, Automobile](https://i.pinimg.com/736x/48/b6/ee/48b6eeb3a1d1e1db42c75000445436ed.jpg)
Original F1 piston with connecting rod, mounted on a carbon fibre coated base and with a descriptive tag. | Motori, Tecnologia, Automobile
![Craig Scarborough on X: "Some of @BMWMotorsport #F1 engine internals: crank/ pistons/clutch and cam gear drive https://t.co/af2HjJHK2b" / X Craig Scarborough on X: "Some of @BMWMotorsport #F1 engine internals: crank/ pistons/clutch and cam gear drive https://t.co/af2HjJHK2b" / X](https://pbs.twimg.com/media/Fa2JjazXgAAsnSQ.jpg:large)