How much HP does a NHRA dragster have?
11,000-horsepower
Top Fuel. Among the fastest-accelerating machines in the world, 11,000-horsepower Top Fuel dragsters are often referred to as the “kings of the sport,” and with good reason. They are capable of covering the dragstrip in less than 3.7 seconds at more than 330 mph.
What engines are used in Top Fuel dragsters?
Engine. The engine used to power a Top Fuel drag racing car is based on a second generation Chrysler RB Hemi, but is built exclusively of specialized parts, it retains the basic configuration with two valves per cylinder activated by pushrods from a centrally-placed camshaft.
How much compression does a Top Fuel dragster have?
7.0:1
| Typical Top Fuel Engine | |
|---|---|
| Displacement: | 496ci |
| Compression ratio: | 7.0:1 |
| Cylinder head: | Hemispherical |
| Intake valve: | Titanium 2.45 inches |
What is the rpm of a Top Fuel dragster?
A Top Fuel dragster reaches more than 300 mph before you have completed reading this sentence. With a redline that can be as high as 9500 rpm, Top Fuel engines turn approximately 540 revolutions from light to light.
What transmission do Top Fuel dragsters use?
centrifugal clutch
Unlike a street or high-performance car that uses a manual or automatic transmission, a top-fuel dragster uses a centrifugal clutch and only operates in forward, high, and reverse.
How much does a Top Fuel dragster engine cost?
about $500,000
Answer provided by. While a pro mod drag car will run anywhere from $275,000 to $350,000, a Top Fuel dragster costs about $500,000. Top Fuel engines that displace 496 cubic inches are most common, and these cars can weigh about 1,000 kilograms. Top Fuel dragsters can produce over 6,000 horsepower.
Do dragsters have reverse gear?
Unlike a street or high-performance car that uses a manual or automatic transmission, a top-fuel dragster uses a centrifugal clutch and only operates in forward, high, and reverse.
Do Top Fuel dragsters have gears?
Top Fuel Dragsters and Funny Cars have just one “speed”, or gear. There is no transmission, just a clutch in front of the driveshaft that drives the rear wheels. It is direct drive.