1974 Ferrari CR25 – A Pininfarina aerodynamic study with a drag co-efficient of 0.256, airbrakes and bumpers designed to act as spoilers Weird Wheels April 5, 2025— 1974 Ferrari CR25 – A Pininfarina aerodynamic study with a drag co-efficient of 0.256, airbrakes and bumpers designed to act as spoilers byu/carruba_ inWeirdWheels Share this:PocketRedditShare on TumblrPostEmailLike this:Like Loading... WANT MORE?!?