How much HP can a 454 make?

How much HP can a 454 make?

How Much Hp Can A Stock 454 Block Handle? In other words, a 454 can handle almost 600 HP (454 x 1.16).

What is the horsepower of a GM 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.

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 can I make my 454 faster?

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 can I make my 454 big-block faster?

Is the Chevy 454 a good motor?

I would recommend the 454 big block as a suitable option if you desire something that offers high power output and can be used for a wide variety of vehicles. Oldest Chevrolet engine with a solid performance, it runs well out of the factory and can be upgraded to make even better performance.

Is a 454 a good motor?

You can use the 454 big block if you want high power output and the vehicle is capable of performing on a wide variety of surface types. This Chevy engine with more than 40K miles has an exceptional performance out of the factory, and it can be tuned to produce even more power.

How much horsepower does a 454 engine have?

The two production models of Chevrolet’s 454 V8 engine, the LS5 and LS6, produced 360 and 450 horsepower, respectively. A third model of the 454, the LS7, was a crate engine and put out around 500 horsepower.

What are some 454 Chevy engine common problems?

Remove the bolts and clean the bolt threads and the ends of the wire attachments and clean down to the frame using a wire brush.

  • Reattach the wires to the frame.
  • Pull out the dash’s outer trim far enough that you can reach in and pull out the old switch.
  • Unplug the two plugins from the switch and plug in the new ones
  • Push the switch into the slot
  • What is the most factory hp on 454 engines?

    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…

    How to identify a GM 454?

    Small Block Chevy. : Machined pad in front of the passenger side cylinder head. Often hidden by the alterator.

  • Big Block Chevy. : Machined pad in front of the passenger side cylinder head or above timing chain cover.
  • Six Cylinder. : Passenger side of the block behind the distributor.