The horsepower output of a 572 big block Chevy engine can vary depending on the specific build and modifications. However, there are several examples of 572 big block Chevy engines with impressive horsepower ratings. For instance, Chevy offers a ZZ 572/720R crate engine with 727 horsepower. Hot Rod Magazine built a 572 big block Chevy engine that they claimed was good for 845 horsepower. Another example is the Smeding Performance 572″ Blown engine, which produces 900 horsepower and 880 lb-ft of torque.
It’s worth noting that the horsepower output can be further increased by adding components such as a turbocharger, supercharger, or nitrous. Additionally, the specific build and tuning of the engine can also impact its horsepower output.
Please keep in mind that these are just a few examples, and the actual horsepower output of a 572 big block Chevy engine can vary depending on the specific build and configuration.
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Contents
- What size engine is a 572 big block?
- Is the 572 big block reliable?
- Is the Chevy 572 a good engine?
- What is the highest HP street legal?
- How much horsepower does a built 454 big block have?
- What did Chevy put the 572 in?
- How much HP did the 454 big block have?
- Is the zz572 street legal?
- How much HP can a big block Chevy handle?
- How much horsepower can you get out of a 572?
What size engine is a 572 big block?
572ci Big-Block Chevy – Heavy Metal
| BY THE NUMBERS | |
|---|---|
| 572ci Big-Block Chevy | |
| Bore: | 4.562 inches |
| Stroke: | 4.375 inches |
| Displacement: | 572 actual cubic inches |
Is the 572 big block reliable?
Overall, the 572 Big Block Engine is a reliable, powerful, and durable engine with impressive performance capabilities.
Is the Chevy 572 a good engine?
Overall, the 572 Big Block Engine is a reliable, powerful, and durable engine with impressive performance capabilities.
What is the highest HP street legal?
There is no horsepower limit, that would be near impossible and expensive to enforce. To be street legal, you just have to meet safety requirements, such as certain tires, seat belts, stop lights, head lights, mirrors, speedometer, etc.
How much horsepower does a built 454 big block have?
ATK Engines HP Series 454 Big Block Chevy
Built to provide 525 horsepower and 550 foot pounds of torque, these quality built 454 crate motors offered by ATK Engines in their “HP Series” are offered in three different stages for ease of finishing an engine swap.
What did Chevy put the 572 in?
COPO Camaro
The 572 is officially offered by Chevrolet for the 2022 model year COPO Camaro.
How much HP did the 454 big block have?
The 454 EFI version was rated from 230 hp (172 kW) to 255 hp (190 kW) and from 385 lb⋅ft (522 N⋅m) to 405 lb⋅ft (549 N⋅m) of torque.
Is the zz572 street legal?
These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details. Rebate form and details available at chevrolet.com/performance/offers.
How much HP can a big block Chevy handle?
“I’d say up to 11:01 compression for a street build and/or Gen V block. When you get into the 13.1, I’d reconsider the block.” Builders say a stock Gen V block will handle 650 to 750 hp, depending on pump gas or race gas, and a two-bolt main limited to around 600 hp. A Mark IV can get you closer to the 900-hp mark.
How much horsepower can you get out of a 572?
HP & Torque: 750 HP / 690 FT LBS. Compression Ratio: 10.0:1.
