How much HP does a 454 SS have?

Big Block, Big Truck

Under the hood Chevrolet simply diverted a drivetrain from its heavy-duty pickup assembly line, a 454 cubic inch V-8 rated at 230 horsepower and a whopping 385 lb-ft of torque.

How fast is a Chevy 454 SS?

But as MotorWeek found out, the 454 SS was still pretty quick. Lots of low-end torque helped the truck sprint to 60 mph in 7.7 seconds, while the quarter-mile took 15.9 seconds.

What year 454 has the most horsepower?

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. The LS6 was phased out after 1971, and the LS5's power had dwindled to about 245 horsepower by 1973 thanks to stricter emissions control.

How much horsepower did the Chevy 454 pickup truck have?

In 1987, the 454 switched from a carburetor to fuel injection, bumping power to 255 horsepower and 405 lb. -ft. of torque.

How much is a Chevy 454 SS worth?

To add context, a 2020 Silverado starts at $28,300, Toyota charges about $50,000 for a 2020 Supra, and Hagerty values a 454 SS in average condition at $14,500.

1990 Chevy C1500 454 SS | Retro Review

How much HP can a 454 block handle?

Where a particular engine falls depends on many factors, so we'll use 1.3 hp per cubic inch as a middle figure. That means a 454 can support almost 600 hp (454 x 1.3 = 590.2). Indeed, many do. Using the same multiplier, a 496 can support 645 hp.

How much horsepower does a cam add to a 454?

The 454 responded very well to the cam upgrade, as the peak numbers jumped from 376 hp and 482 lb-ft with the stock cam to 428 hp and 507 lb-ft of torque. An increase of 52 hp is always welcome, especially when it comes with a sizable jump in peak torque.

How many miles is a 454 good for?

454 will run 200k with the right oil.

What truck has a 454 big block?

Chevy Trucks & Other Vehicles with 454 Engine

1973-1996 Chevrolet/GMC Van. 1973–1999 Chevrolet Suburban 2500. 1973–2000 Chevrolet/GMC GMT-400 platform trucks. 1998–2001 Chevrolet Kodiak.

What does SS mean on a truck?

Super Sport, or SS, is the signature performance option package offered by Chevrolet on a limited number of its vehicles. All SS models come with distinctive "SS" markings on their exterior.

How many years did they make the 454 SS truck?

The Chevy 454 SS pickup truck was produced between 1990 and 1993. This pickup truck is a full-size, high-performance vehicle fitted with a powerful engine. All Chevy SS 454 pickups rolled off the assembly lines in Fort Wayne, Indiana.

How much HP does a Gen 6 454 have?

Equipped with carburetion and long-tube headers, the junkyard Gen VI 454 produced peak numbers of 378 hp at 4,700 rpm and 482 lb-ft of torque at 3,500 rpm. Obviously designed with low-speed torque production in mind, the 454 offered over 450 lb-ft from 2,500 rpm to 4,300 rpm.

How much does a 454 engine cost?

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. We proved that in our Aug.

How much HP can a 2 bolt main 454 handle?

Re: How much power with a two bolt main 454

a 2 bolt main will support 450 hp for short periods of WOT if it has a steel crank. I wouldn't recommend trying 450 with a cast crank though. The 330 should be a 4 bolt main block.

Is a big block better than a small block?

Big block engines are larger in size and weigh more, but they produce more consistent power and torque to overcome the weight. Small block engines are smaller for better acceleration and handling, but more recently built models can be just as powerful as big block engines.

What is Chevy 454ss?

The 454 SS was a limited-edition full-size truck that was manufactured only for four years from 1990 to 1993. Via: Pinterest. We've all had great times with the Chevrolet 454 SS, even if we never owned one. Whether light-duty or heavy-duty, American trucks of all sizes have always been vehicles that we've longed for.

How much horsepower does the Chevy SS make?

6.2L LT1 V8 ENGINE

The star of the Chevrolet performance lineup, the 6.2L LT1 V8 with the capability of 455 horsepower and 455 lb. -ft. of torque, will accelerate the 8-speed automatic Camaro SS from 0 to 60 in 4.0 seconds flat.

What year Chevy trucks came with a 454?

The Vortec 7400 L29 7.4 L (454 cu in) V8 was a truck version of the Chevrolet Big-Block engine. Introduced in 1996, it was produced for five years, until replaced by the Vortec 8100.

What year did the Chevy SS truck come out?

First Released | Chevy Silverado SS

The first Chevy Silverado SS debuted in 2003. At that time, it came equipped with a 345-horsepower 6.0 liter Vortec High-Output V8 engine.

Is Silverado SS 4x4?

Driveline: 4WD with 4.10 final drive gear ratio, offered as standard from 2003-2004, optional in 2005, and discontinued in 2006. 2WD introduced in 2005 in order to increase sales.