How much HP does a Gen 6 454 have?

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.

What year was the Gen 6 454?

1996
Introduced in 1996 model year, the Gen VI features hydraulic-roller lifters, multi-port fuel injection, and a PCM.

How much HP can a built 454 make?

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.

How can I tell if I have a Gen 6 454?

How to Identify a GM 454

1. Identify the year and model.
2. Look for decals on the engine.
3. Locate the engine ID number located at the front of the engine block on the passenger side.
4. Decode the ID number.
5. Verify the casting numbers from either the cylinder head, intake manifold or crankshaft.

How fast is a 454 engine?

How fast is a 454 engine? 500 LB/FT @3500 RPM.

How can I make my stock 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 much horsepower does a 1986 454 have?

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.

How can I get more horsepower out of my 454?

Is the 454 a good motor?

The Chevrolet 454 remains a favorite among performance enthusiasts because of the its power output and the availability of aftermarket parts for the engine.

Is the 454 Ho a big block engine?

Click for more details. Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again.

What’s the horsepower of a Chevy 454 crate?

Chevrolet Performance’s 454 HO crate engine is classic in its own time, offering enthusiasts an affordable Big-Block combination with performance specs that will make you think it’s 1970 all over again – with 438 horsepower and 500 asphalt-wrinkling lb-ft of torque.

When did the 409 engine go out of production?

This engine was superseded by the 409 cu in (6.7 L) as Chevrolet’s top performing engine in 1961 and went out of production for cars at the end of that year. It was produced through 1964 for use in large Chevrolet trucks.

What makes a Gen VI hot rod engine so good?

GEN VI blocks all have 4-bolt mains, priority main oiling and leak resistant 1-piece rear main seals. These cylinder cases have revised cylinders in either siamesed or open configuration and they provide thicker cylinder wall and deck surfaces for greater stability.