What is the horsepower of a 1993 tonawanda 454?

The 454 EFI version was rated from 230 hp (172 kW) to 255 hp (190 kW) and from 385 lb⋅ft (522 N⋅m) to 405 lb⋅ft (549 N⋅m) of torque.

1. What is a Tonawanda 454 engine?
2. How much horsepower does a 1994 454 have?
3. How much horsepower does a 72 454 have?
4. How much horsepower can you get out of a 454 big-block?
5. What year is the best 454?
6. How much does a 454 engine cost?
7. What is a 427 engine?
8. How much horsepower does a 1995 454 have?
9. Which is better a 454 or a 350?
10. How much horsepower does a 1979 Chevy 454 have?
11. How much horsepower does a 1978 454 have?
12. How much horsepower does a crate 454 have?
13. How much horsepower does a supercharged 454 have?
14. Is a 454 a good motor?
15. What gas mileage does a 454 get?

What is a Tonawanda 454 engine?

The GM Powertrain Tonawanda Engine Plant is the largest GM engine facility, producing 35 percent of GM's engine volume worldwide. ... Next came the 454-cid big-block engine, which was produced concurrently with the 427-cid V-8 for many years.

How much horsepower does a 1994 454 have?

7400 Vortec Stats

The 7400 Vortec V-8 GM engine has 454-cubic inches and was rated at 290 horsepower at 4,000 rpm. It had 410 torque at 3,200 rpm. The engine has a bore and stroke of 4.24 inches x 3.99 inches. The valve train has an overhead valve, ohv, configuration with two valves per cylinder.

How much horsepower does a 72 454 have?

By the time 1972 was reached, change of power calculations along with reduced power for emissions control resulted in a drop to max power rating of 270 horsepower with a peak torque of 468 lb-ft. As you might have guessed, the 454 represents the 454 cubic inch (7.44L) displacement of the engine.

How much horsepower can you get out of a 454 big-block?

In staying with the standard bore/stroke combination of 4.25/4 inches, however, it is not uncommon to yield power outputs of greater than 650 horsepower from the 454 in race engine configurations.

What year is the best 454?

The 1970 versions of the Chevrolet 454 were the most powerful, with the LS5 putting out around 360 horsepower and the LS6 delivering about 450 horses.

How much does a 454 engine cost?

925 hp from 454 ci. As crate engines go, GM Performance Parts' 454 H.O. crate engine is not only a bargain at its street price of around $4,600, its forged crank, pistons, and rods also make it capable of handling nearly as much power as you're capable of throwing at it.

What is a 427 engine?

Chevy's 427 engine is a 7.0L big-block V8 produced from 1966 until 1969. The 427 is part of the Mark IV engine family, alongside the 366, 396, 402, and 454. Code. Production. Features.

How much horsepower does a 1995 454 have?

Performance. The 454 produced 425 horsepower, had a compression ratio of 9.6 to 1 (an engine's maximum volume compared to its minimum), a maximum rpm of 5,500 and an ignition timing of four degrees before top dead center.

Which is better a 454 or a 350?

In a light to medium weight car, a 350 will probably offer you the happiest experience, especially in a daily driver role. In a truck, the 454 will probably feel better to your foot. In an all out performance car, the 454 will probably be more likable as long as the car is a straight line car (drag racing etc).

How much horsepower does a 1979 Chevy 454 have?

The 1979 Chevrolet 454 cubic-inch V8 produced 245 horsepower at 4,000 rpm, better than the 225 horsepower at 4,000 rpm for the 1979 Dodge V8 440-3 and the 212 horsepower at 4,000 rpm of the 1980 Ford V8 460.

How much horsepower does a 1978 454 have?

The 454 engine produced about 230 horsepower and 360 foot-lbs. of torque.

How much horsepower does a crate 454 have?

The 454 HO offers tremendous value in a big block crate engine. Based on the GenVI block, this 438 horsepower iron head engine is a great choice for that muscle car in the garage.

How much horsepower does a supercharged 454 have?

SC HELLION 454

This CBM engine is Supercharged, it puts out 900+ hp @ 6800 RPM's and 875 ft-lbs of torque using 10lbs of boost. It has a compression ratio of 9.1.

Is a 454 a good motor?

The 454 big block is a very good engine to go with if you are looking for something that can output a lot of power, and fit in a lot of classic cars and trucks. This is a classic engine from Chevrolet and stock it makes great power from the factory, if you upgrade it you can get even more out of it.

What gas mileage does a 454 get?

The 454 is a big-block carbureted engine found in most older model Chevrolet cars and trucks. The engine uses eight cylinders to provide high-end torque and speeds. The combination of larger bore and eight cylinders equates to very poor gas mileage. The engine runs an average of 10 to 15 mpg.