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).
Moreover, How much HP is 454?
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 many miles per gallon 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.
Also How many miles will a 454 last? Engines older than 1997 need oil with zddp. Newer engines don’t need it so most oil dosn’t have it. 454 will run 200k with the right oil.
How much is a 454 big block worth?
It really depends on how much comes with the engine. If you don’t already have a big block then you need all the brackets for the alternator etc. Around here typical bare engines are in the $1000-$1500 range.
18 Related Questions Answers Found
How can I make my 454 faster?
How Do I Get More Power out of a Chevy 454?
How fast is a 454 SS?
The 1993 Chevy 454 SS could cover a quarter-mile in around 15.7 seconds, reaching speeds of 60 miles per hour in around 7.1 seconds. While the Chevy 454 SS line offered high power output, they were not the most efficient vehicles when it came to fuel consumption.
How much horsepower does a 1987 454 have?
The 454 V8 engine in 1987 produced 230 horsepower and 385 ft. -lbs. of torque. When discussing automobile engines, torque refers to the total amount of work that an engine can perform, while horsepower is how quickly it can perform that work.
How can I get more horsepower out of my 454?
How Do I Get More Power out of a Chevy 454?
How much does it cost to rebuild a 454 engine?
Engine only to rebuild including no labor to remove & replace or related parts is about $3000.00 on up depending on exactly what you want, this does include the oil pump as no rebuilt engine will not include one. total job will be $6000.00 plus.
Is the 7.4 Vortec 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.
How much is a rebuilt 454?
Depending on whether you do the teardown and re-assembly or you want it all done for you “turn-key” you’re looking at a minimum of $1200 and realistically probably more in the $1500 range if there’s no damage to the cam or crank.
How many MPG does a 454 big block 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.
How much horsepower does a 7.4 Vortec have?
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.
How much does it cost to rebuild a 454?
Engine only to rebuild including no labor to remove & replace or related parts is about $3000.00 on up depending on exactly what you want, this does include the oil pump as no rebuilt engine will not include one. total job will be $6000.00 plus.
How much does it cost to build a 454?
We Build A 700HP 454 For $2,403 without braking the bank. It seems a certainty that Chevy guys would rather eat dirt than drive a Ford, but not all Chevy guys agree about their choice of powerplant. The original small-block has a lot going for it, including power potential, minimal weight and even affordability.
Which Chevy big block is the best?
10 Most Powerful Production Chevy Big Block Motors
- 454 LS5 390 hp. Chevrolet brought out the 454 Big Block just as the curtain was lowering on the Classic Muscle Car Era. …
- 427 L36 390 hp. …
- 427 L68 400 hp. …
- 427 L72 425 hp. …
- 396 L78 425 hp. …
- 427 L88 430+ hp. …
- 427 ZL1 430+ hp. …
- 427 L71 435 hp.
How much does a 454 SS truck cost?
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.
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 much horsepower does a 1995 Chevy 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.
What Gen is a 85 454?
Chevy 396, 402, 427 and 454, 1965-1985; 454 Gen IV (Generation 4 or IV ), 454/502 Gen V (Generation | Northern Auto Parts.
How much horsepower does a 1976 Chevy 454 have?
Hello cesarn– The 1976 Suburban with the 454 engine produced 240 hp.at 3800 rpms. It also produced 370 foot pounds of torque at 2800 rpms.
How much horsepower does a 1975 454 have?
a 454 with 450 horsepower.
How much can you bore a 454 block?
They can safely be bored to 4.500 inches, which, even with the stock 454/502’s 4-inch-stroke crank, yields a displacement of 509 ci. Drop in a 4.250-inchstroke crank, and you’re looking at 540 cubes (actually 540.7, but everyone calls them 540s).
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