What engines do NHRA Funny Cars use?

The Funny Car’s key component is an 8.1-liter (496 cubic inch!) V-8 developing about 11,000 horsepower and some 8000 lb-ft of torque. Oh, and it is capable of revving to 8500 rpm. The engine is a development of the legendary 426 Hemi V-8, using a block and heads machined from solid aluminum billets.

What engines are used in Top Fuel dragsters?

Powered by a supercharged and fuel-injected 500-cubic-inch adaptation of the famed Chrysler Hemi engine, Top Fuel dragsters can burn up to 15 gallons of nitromethane fuel during a single run.

What engine does John Force use in his Funny Car?

Car Specs

Engine Size: 500 cubic inch
Fuel Type: 90% Sunoco Nitromethane
Supercharger: 1471
Fuel Capacity: 18 gallons
Oil System: Dry Sump

How much horsepower does a funny car have?

Horsepower claims vary widely—from 6,978 to 8,897—but are probably around 8,000 HP. Supercharged, nitromethane-fueled motors of this type also have a very high torque, which is estimated at about 7,000 ft⋅lbf (9,500 N⋅m). They routinely achieve a 6G acceleration from a standing start.

IT IS INTERESTING:  You asked: How do you adjust the high idle on a 2008 Dodge Cummins?

Why do dragsters use Hemi engines?

Hemi is short for “hemispherical”, which references the shape of the cylinder head combustion chamber in one of these vaunted engines. … A Hemi head holds onto its heat better in the combustion chamber, which means hotter and more complete combustion of the mixture when it is fired.

How much HP does nitromethane add?

Cars typically need about 15 pounds of air to burn one pound of gasoline. With nitromethane, you only need 1.7 pounds of air. Drag racing motors are big, with an average engine displacement of 8.9 liters. When supercharged, they can produce about 6,000 horsepower.

What’s the fastest 1/4 mile time ever?

Worlds Fastest 1/4 mile ever on dragstrip 3.58 secs @ 386 mph (621.61 km/h)

Is John Force still driving race cars?

YORBA LINDA, Calif. On 16-time world champion John Force’s PEAK/BlueDEF Chevrolet Camaro SS Funny Car, Danny Hood, son-in-law to John Force, will continue as lead crew chief with Tim Fabrisi, long-time car chief for Force, moving up to assistant. …

How much does a funny car engine cost?

The cost of a complete top fuel dragster engine is in the $58,000 range depending on options. The engine will be stripped down to the bare block after every run and be rebuilt in a span of 40 minutes. The engine will be torn down and rebuilt 184 times in a year if the car makes it to the finals at every race.

Did Courtney Force have a baby?

Former NHRA Funny Car pilot Courtney Force has had her first child. … ,” Force said on Instagram. “Welcome to the world Harlan Ann Rahal! Our little one was born on 11/2/20 at 7lbs 13oz and 21.25 inches long.

IT IS INTERESTING:  Is the Ford Godzilla a good engine?

What is the most horsepower ever put in a car?

Most powerful production cars

Vehicle Year Power
Koenigsegg Agera RS/One:1 2014 1,000 kW (1,341 hp; 1,360 PS)
NIO EP9 2016 1,000 kW (1,341 hp; 1,360 PS)
SSC Ultimate Aero TT 2009 960 kW (1,287 hp; 1,305 PS)
Bugatti Veyron Super Sport/Grand Sport Vitesse 2010 882 kW (1,183 hp; 1,200 PS)

How long does a Top Fuel dragster engine last?

The life of an engine of this sort is typically 11–12 runs in a dragster it is completely replaced, but after each of those passes it will be torn down and rebuilt.

How fast do drag cars go 0 60?

A top fuel dragster accelerates from a standstill to 100 mph (160 km/h) in as little as 0.8 seconds (less than one third the time required by a production Porsche 911 Turbo to reach 60 mph (100 km/h)) and can exceed 297 mph (478 km/h) in just 660 feet (200 m).

How much does nitromethane cost per gallon?

Nitromethane used to power the engines of NHRA Top Fuel dragsters and Funny Cars costs about $16 US per gallon!

What is the fastest drag car in the world?

And watch it pop occasional wheelies. When the Mk4 Toyota Supra nicknamed “Orange Man Bad” broke the six-second quarter-mile pass last year, it became the world’s quickest drag car with an H-pattern manual transmission. That run recorded a 6.9-second quarter-mile at 194.77 miles per hour (313.45 kilometers per hour).

Why do top fuel engines explode?

The engine can only be shut down by cutting the fuel flow. If spark momentarily fails early in the run, unburned nitro builds up in the affected cylinders and then explodes with enough force to blow the cylinder heads off the block in pieces or split the block in half!

IT IS INTERESTING:  What are 2 stroke diesel engines used for?
Motorization