What engine is better 350 or 454?

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 454 engine?

Surprisingly, the 454 laid down an impressive 330 horsepower and 475 pound-feet of torque. Naturally, the truck-based 454s were tuned for torque, so having nearly 500 pound-feet wasn’t a big surprise. But like any stock engine, there was tons of power left to be squeezed out.

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.

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How much horsepower does a 350 engine have?

Chevy 350 Engine Specs

The Chevy 350 engine is a 350 cubic inch (5.7-liter) small block V8 with a 4.00 and 3.48 inch bore and stroke. Depending on the year, make and model of a car, horsepower ranges from approximately 145 to more than 370.

How much HP does a 454 big block have?

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.

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 big can you stroke 454?

Take a 454, add a 4.250-inch stroke crank along with some 6.385-inch rods and your displacement shoots up to 489 cubes.

Is the Chevy 7.4 a good engine?

The 1996-2000 L29 7.4L big blocks are great engines. Much more dependable and durable than the 6.5L diesel of that era. L29’s had multiport sequential fuel injection, all of the latest sealing technology to prevent oil leaks and the “Vortec” style heads flowed very well.

Which Chevy big block is the best?

Our Top 5 Big Block Chevys of All Time

  • 396 L78. This is the original factory big block Mark IV engine from Chevrolet. …
  • 427 Tri-Power. The 427 big block was introduced as a production engine in 1966 for full-sized Chevrolets and Corvettes. …
  • 454 LS6.

Is a 454 A big-block?

Chevy production big-blocks range from 348-ci to 454-ci in passenger cars, but have also been offered in other displacements for different applications. … The big-block Chevrolet was introduced in 1958 and was primarily designed for larger passenger cars and light trucks.

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What is the strongest Chevy engine?

As the power behind the 2019 Corvette ZR1, the new supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle.

What year Chevy 350 is the best?

What Year is the Best Chevy 350 Engine?

  • LT-1 – 1970. When the LT-1 hit the scene in 1970, it took the world by storm. …
  • L98 – 1992. Another fan favorite is the 1992 L98 350 engine. …
  • L31 – 2002. Last but not least, the 2002 L31 350 Chevy engine deserves recognition.

What is the most reliable Chevy engine?

Dependable Chevys: These are the Most Reliable Silverado Engines

  • 6.0-Liter V-8 Hybrid. …
  • 6.0 L Vortec 6000 V8. …
  • 5.3-Liter V-8. …
  • 4.3-Liter V-6. …
  • 6.2-Liter V-8. …
  • Duramax 6.6-Liter Turbo-Diesel V-8.

How can I get more horsepower out of my 454?

How Do I Get More Power out of a Chevy 454?

  1. Improve the fuel and air intake system. …
  2. Replace the stock exhaust system with a high-flow system. …
  3. Replace the stock timing parts with ones tuned for racing. …
  4. Bolt on a supercharger.

How much horsepower does a 7.4 454 have?

The 7.4-liter, 7400 454-cubic inch engine provided the same 290 horsepower across the board for all GM products.

Is a 454 A small block?

The 454 is based on the World Products’ Motown iron block, and the biggest news about it, beyond the huge displacement alone, is the 4.250-inch bore. … Combined with the 4.000-inch stroke, the World Products 454 small-block has the same bore and stroke combo as an original 454 Chevy big-block.

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