How Much Horsepower Did A 1972 454 Corvette Have?
270 horse.
The standard engine on the 1972 Corvette was the 350 cubic inch with 200 horse. The final year for the LT-1 engine had it rated at 255 horse, but it could now be ordered with air conditioning, a combination not permitted the two previous years. The LT-1 454 cubic inch big block was available and came in at 270 horse.
How much horsepower does a 1973 454 in a Corvette have?
The 454 cu in (7.4 L) LS-4 big-block V8 engine was introduced in 1973 to replace the LS-5. It delivered 275 hp (205 kW) and 15% of the cars were ordered so equipped. “454” emblems adorned the hood of big-block equipped Corvettes.
How much horsepower does a 1970 454 Corvette have?
1970 Chevrolet 454 Corvette
| Chevrolet 454 Corvette | |
|---|---|
| PRICE | |
| Displacement, cc/cu in | 7440/454 |
| Compression ratio | 10.25:1 |
| Bhp @ rpm | 390 @ 4800 |
How much horsepower does a 1971 Corvette 454 have?
“1971 Corvette Specifications” Sales rebounded from the previous year’s short production cycle, despite the lowering of engine compression ratios to compensate for low lead fuels. Fortunately, the 454 LS6 engine still produced a respectable 425 horsepower.
How much horsepower does a Corvette 454 have?
Powertrain specs
| Engine type | GM Chevrolet LS7 Big Block V8 |
|---|---|
| Displacement | 7.4 l (454 ci / 7440 cc) |
| Power | 466 ps (460 bhp / 343 kw) @ 5200 rpm |
| Torque | 664 Nm (490 lb-ft) @ 5200 rpm |
| Power / liter | 63 ps (62 hp) |
What year 454 had the most hp?
1970
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 much horsepower did a 1974 Corvette 454 have?
Three engines were available: the L48 and L82 small-block 350s, rated at 195 and 250 hp, respectively; and an LS4 454, rated at 270 hp.
What is Chevrolet’s most powerful engine?
Chevrolet Performance ZZ632/1000
The naturally aspirated 632-cubic-inch V-8 produces 1,004 horsepower and 876 lb-ft of torque.
Chevrolet Performance ZZ632/1000.
| Chevrolet Performance ZZ632/1000 | |
|---|---|
| Power | 1,004 hp @ 6600 rpm |
| Torque | 876 lb-ft @ 5600 rpm |
| Maximum Recommended Engine Speed | 7,000 rpm |
How much horsepower does a cam add to a 454?
Big Hero Cam Test.
Not only did the cam swap net an additional 52 horsepower (peak-to-peak), but the gains exceeded 80 hp higher in the rev range. Even better than the big peak gains was the fact that the cam swap improved power through the entire rev range.
What Corvettes came with a 454?
454 Makes Its Mark
1970 brought with it more extroverted styling for the C3, as well as a fresh face for big block fans: the 454. Dubbed the LS5, it was good for 390hp and proved to be a popular option, one that is much easier to find as a collector than the comparatively few L88 and L89 models.
How much is a 1971 Corvette with a 454 in it worth?
Detailing
| Vehicle: | 1971 Chevrolet Corvette 454/365 coupe |
|---|---|
| Years Produced: | 1971 |
| Number Produced: | 14,680 (all 1971 Corvette coupes) |
| Original List Price: | $5,496 |
| SCM Valuation: | $30,500 |
What is the most powerful Corvette engine?
Not only is the 2023 Chevrolet Corvette Z06’s LT6 engine the largest flat-plane crankshaft V-8 in the world, it’s also the world’s most powerful naturally aspirated production V-8, leapfrogging the 622-hp 6.2-liter M159 engine that powered the Mercedes-Benz SLS AMG Black Series from 2013-2014 and producing 670 hp at
How much hp does a carbureted 454 have?
How Much Horsepower Does A 454 Have? Surprisingly, the 454 big-block V8 engine laid down 330 horsepower and 475 pound-feet of torque.
How fast is a 1972 Corvette?
1972 Corvette Performance Results
| 4-Speed Transmission | Standard | LS5 |
|---|---|---|
| Displacement factor (cu.ft./mile) | 141.97 | 159.09 |
| 0 – 60 mph (seconds) | 8.5 | – |
| Top Speed (mph) | – | – |
| Quarter Mile (secs @ mph) | 15.2 @ 83 | 14.7 @ 93 |
What year Corvette had the most horsepower?
As a matter of fact, we’ll take a look at some of the most powerful Corvettes ever produced.
- 7/10 1966 Corvette L72.
- 6/10 1967 Corvette L88.
- 5/10 2009 Corvette ZR1.
- 4/10 2018 Corvette Z06.
- 3/10 2019 Chevrolet Corvette ZR1.
- 2/10 Hennessey 2019 Corvette ZR1 HPE1000.
- 1/10 Hennessey 2019 Corvette ZR1 HPE1200.
Which Corvette had the most horsepower?
2023 Z06
The 2023 Z06 packs a mind-blowing 670 horsepower by way of a 5.5-liter, naturally aspirated, flat-plane crank V8, making it the most powerful naturally aspirated V8 ever put into a production car. Period. And in case you’d forgotten, even the supercharged 2022 Cadillac CT5-V Blackwing offers just 668 ponies.
What year did Chevy stop making the 454?
From 1991 the 454 was updated to the new Gen V block, crankshaft and heads. This engine was rated at 230 net hp, 380 ft lbs net torque, and was discontinued after 1995, GM coming out with the Vortec 7400 in 1996.
What is the best engine of all time?
So here we are to show you the most reliable engines ever made.
- 8/10 Honda B Series Engine.
- 7/10 Honda K Series Engine.
- 6/10 Lexus 1UZFE Engine.
- 5/10 Lexus 2UR-GSE Engine.
- 4/10 BMW M57 Diesel Engine.
- 3/10 Nissan RB26DETT Engine.
- 2/10 Mercedes-Benz OM617 Diesel Engine.
- 1/10 General Motors LS Engine.
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.
How much HP does the 572 make?
1,750hp @ 6,200 RPM and 1,600 ft lbs of Torque @ 5,100 RPM.
What is the most powerful Corvette engine in the 60s?
All 1963 cars had 327cid engines, which made 250 hp standard, with optional variants that made 300 hp, 340 hp and 360 hp. The most powerful engine was the Rochester fuel injected engine.
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