What engine to drag cars use? How long do drag car engines last?

Drag racing cars typically use high-performance engines that are specifically designed or modified for the purpose of producing maximum power and acceleration.

These engines can be quite varied, as there are many different classes and categories in drag racing, each with its own set of rules and regulations.

Some common types of engines used in drag racing include small block V8 engines, big block V8 engines, and rotary engines.

The lifespan of a drag racing engine depends on various factors, such as the quality of the build, the level of maintenance, and the conditions in which it is used.

Some engines may last for many seasons of racing, while others may need to be rebuilt or replaced after a shorter period of time.

It is not uncommon for engines in high-performance vehicles, including drag racing cars, to require frequent rebuilding or maintenance in order to maintain their performance.