- How Are Funny Car Engines Built?
- Block and Heads
- Crankshaft and Pistons
- Camshaft and Valves
- Fuel System
- Ignition System
- Building a funny car engine is a complex and challenging process. However, the results are worth it, as these engines are capable of producing massive amounts of power and helping funny cars to achieve incredible speeds.
How Are Funny Car Engines Built?
Funny cars are drag racing vehicles that are known for their extreme speed and unique appearance. One of the most important components of a funny car is its engine, which is specially designed to produce massive amounts of power.
Funny car engines are built using a variety of different components and techniques. The following are some of the key steps involved in building a funny car engine:
Block and Heads
The block is the foundation of the engine, and it houses the cylinders, crankshaft, and other internal components. Funny car engines typically use a cast iron block, which is strong and durable enough to withstand the extreme forces of racing.
The heads are located at the top of the block, and they cover the cylinders and valves. Funny car heads are typically made of aluminum, which is lightweight and helps to dissipate heat.
Crankshaft and Pistons
The crankshaft is a rotating shaft that converts the reciprocating motion of the pistons into rotary motion. Funny car crankshafts are typically made of steel, and they are forged to increase their strength.
The pistons are located inside the cylinders, and they move up and down to compress the air-fuel mixture and generate power. Funny car pistons are typically made of aluminum, and they are designed to withstand the high temperatures and pressures of racing.
Camshaft and Valves
The camshaft is a shaft that controls the opening and closing of the valves. Funny car camshafts are typically made of steel, and they are ground to a specific profile to optimize engine performance.
The valves are located in the heads, and they allow air and fuel to enter and exit the cylinders. Funny car valves are typically made of stainless steel, and they are designed to withstand the high temperatures and pressures of racing.
Fuel System
The fuel system provides the engine with the air and fuel it needs to run. Funny car fuel systems typically use a mechanical fuel pump to deliver fuel to the carburetor. The carburetor then mixes the fuel with air and delivers it to the cylinders.
Ignition System
The ignition system provides the spark that ignites the air-fuel mixture in the cylinders. Funny car ignition systems typically use a magneto to generate the spark. The magneto is connected to the crankshaft, and it fires the spark plugs at the appropriate time.
