What cars have aircraft engines?

Most of the cars featuring aircraft engines are either designed for racing or built by enthusiasts as unique one-off cars, with just the Tucker 48 made in small production numbers.

What is the difference between a car engine and an aircraft engine?

But compared with car engines, aircraft engines produce gobs of torque at relatively low rpm. Auto engines, on the other hand, usually produce very little torque at those settings, while also relying on liquid cooling. They’re generally designed to produce their peak power at settings above 6,000 rpm, and so to work they need a reduction gear box.

How do aircraft engines work?

Reciprocating aircraft engines generally spin a propeller via direct drive, with the prop essentially bolted to the crankshaft. Typically, piston aircraft engines produce peak power output at a redline near 2,700 rpm. But compared with car engines, aircraft engines produce gobs of torque at relatively low rpm.