How much horsepower does a Corvette 454 have?
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 | 471 ps (465 bhp / 347 kw) @ 5200 rpm |
| Torque | 664 Nm (490 lb-ft) @ 5200 rpm |
| Power / liter | 63 ps (62 hp) |
What engine does a 1972 Corvette have?
1972 Corvette Overview
| Model: | 1972 Corvette |
|---|---|
| Engine: | 350ci – 200HP Engine (standard), 350ci – 255HP Engine, 454ci – 270HP Engine (n/a in California) |
| VIN: | Z37K2S500001 – 1Z37K2S527004 |
| Transmission: | 4-speed manual (standard), 4-speed manual (optional), 3-speed Turbo Hydra-Matic automatic (optional) |
Did the Corvette ever have a 454?
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 does a 72 Corvette weigh?
| Body Specs | |
|---|---|
| Wheelbase: | 98.00 inches |
| Turning Diameters: | 37.0 feet (Curb to Curb) 39.0 feet (wall to wall) |
| Weight | |
| Model 19467 Convertible: | (Curb) Front: 1,593 lb. Rear: 1,713 lb. Total: 3,306 lb. (Shipping) Front: 1,611 lb. Rear: 1,605 lb. Total: 3,216 lb. |
How much HP does a 1972 454 have?
By the time 1972 was reached, change of power calculations along with reduced power for emissions control resulted in a drop to max power rating of 270 horsepower with a peak torque of 468 lb-ft. As you might have guessed, the 454 represents the 454 cubic inch (7.44L) displacement of the engine.
What year is the best 454 engine?
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 does a 1972 Corvette 454 have?
| Engine Specs | |
|---|---|
| Type:: | V8 |
| Standard Engine (350 cubic inch): | 200 hp @ 4,400 RPM; Torque: 300 lb-ft @ 2,800 RPM |
| RPO LT1 (350 cubic inch): | 255 hp @ 5,600 RPM; Torque: 280 lb-ft. @ 4,000 RPM |
| RPO LS5 (454 cubic inch): | 270 hp @ 4,000 RPM; Torque: 390 lb-ft @ 3,200 RPM |
Is a 1972 Corvette fiberglass?
Press Molded Panels – 1968-1972 Corvette factory fiberglass panels were produced in molds that created an exceptionally strong part smooth on both sides. SMC Panels – 1973-1982 Corvettes were assembled of panels made from a sheet molded composite (“SMC”).
What year did Corvette come out with a 454?
The 1971 model year saw the C3 Corvette engines being down-tuned with decreased compression ratios to make them compatible with lower octane gasoline. Available in this year was an LS6 454 cubic inch (7.4-liter) 425-hp big-block engine that could be paired with an automatic transmission.
What gas mileage 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.
How many miles per gallon does a 454 get?
What engine is in a 1972 Corvette?
The 1972 Corvette, on the other hand, was pure muscle. There is a vast inventory available on eBay and none of them will have less than 200 horsepower under the hood. The top performing engine of the range is in the 1972 Corvette 454, which delivers 275 horsepower.
What are the torque specs on a 454 Chevy?
The engine delivers some 400 pounds-feet of torque at 5,250 rpm. The Chevy 454 features forged steel connecting rods, stamped steel rocker arms and a cast-iron water pump. The engine block is cast-iron with four-bolt main caps. It comes with an externally-balanced 14-inch automatic transmission flexplate.
What was the price of a 1972 Corvette?
The ZR1 had the LT1 motor, the M22 transmission, heavy duty brakes, a transistor ignition, special aluminum radiator, special springs, shocks and sway bars. Original pricing for the 1972 Corvette Coupe was $5,533. The 1972 Corvette Convertible was priced slightly lower at $5,296.
What is bore of Chevy 454?
The Vortec 8100 7th generation (known as gen VII) Chevrolet big block, has the same bore as a 454 (4.25 inches), but has a stroke of 4.37 inches (111 mm). It is similar to the smaller GM LS engine family in that it has coil-on-plug ignition and a 1-8-7-2-6-5-4-3 firing order.
