How much horsepower does a Chevelle 454 have?
Powertrain specs
| Engine type | GM Chevrolet LS6 454 V8 (big-block) |
|---|---|
| Displacement | 7.4 l (454 ci / 7440 cc) |
| Power | 456 ps (450 bhp / 336 kw) @ 5600 rpm |
| Torque | 678 Nm (500 lb-ft) @ 3600 rpm |
| Power / liter | 61 ps (60 hp) |
What engines came in a 1972 Chevelle SS?
These included a 300-hp, 402-cu-in engine, two 350 V-8s (245 and 270 hp), and a 365-hp LS5 454. The latter was SS-only and couldn’t be purchased without the Z15 package. The trend would continue in ’72, marking the end of the Chevelle’s second generation.
What is a 1972 Chevelle SS worth?
Data based on 548 auction sales. note: The images shown are representations of the 1972 Chevrolet Chevelle and not necessarily vehicles that have been bought or sold at auction….Chevrolet Models.
| Bodystyles | Median Sale |
|---|---|
| Hardtop Coupe | $20,000 |
| Nomad Station Wagon | $20,900 |
| Sport Coupe | $22,375 |
| SS Convertible | $37,675 |
How much HP does a 1970 454 have?
The 1970 production models of the 454 put out the most horsepower with the LS5 claiming 360 horsepower and the LS6 putting out a mighty 450 horsepower.
What was the horsepower rating of a 1972 Chevelle?
Horsepower ratings were changed in 1972 to reflect “SAE NET” standards. So even though the engines were essentially the same as 1971, ratings were changed from 245 to 165 for the L65 350-2 engine, 270 to 175 for the L48 350-2 engine, 300 to 240 for the LS3 402 engine, and 365 to 270 for the LS5 454 engine.
What kind of engine did the Chevelle SS 454 have?
The performance picture, while still impressive compared to what would be available in a couple of years, was bleaker for 1972 because the hot LS6 option had been cancelled in May 1971. The only engine available in Chevelle SS 454s was the LS5, which ran 8.5-compression and retained its 4-bbl. Rochester carb and dual exhausts.
What was the mileage of a 1971 Chevelle SS 454?
According to contemporary sources, a 450hp LS6-equipped SS 454 could run 0-60 mph in 6.1 seconds and cover the quarter mile in 13.44 at 108 mph. A number of detail changes helped usher the Chevelle SS 454 into the 1971 model year.
What kind of engine does a Chevy Chevelle have?
This year, that engine managed to put out 270 horsepower. Chevelles that were sold in California could not get the 307ci V8, so a 350ci engine was the base engine instead. The 350ci engine with a two-barrel carburetor gave Chevelle owners a whopping 165 horsepower.
