How much horsepower does a 502 big block have?

461 horsepower
Big-Block performance With 461 horsepower and 558 lb. -ft. of torque, our 502 HO crate engine has power on tap for every need — from a ’69 Chevelle to a newer Suburban.

How much does a 502 big block cost?

SALE PRICE: $13,071 Chevrolet Performance’s ZZ502/502 is one of the industry’s benchmark crate engines, offering excellent value with a proven combination of performance that is suitable for the street or strip. With more than 500 horsepower and 567 lb. -ft.

What makes a 502 big block?

The big block 502 is one of the biggest engines available for purchase. The only prerequisite for purchasing the 502 is a car with a big enough hood to put it under. Common vehicles used with the 502 crate engine are the Corvette, the Camaro, the Nova and the Chevelle.

How big is a 502 cubic inch engine?

The 502—with a 501.28 cu in (8.2 L) total displacement—had a bore and stroke of 4.466 in × 4 in (113.4 mm × 101.6 mm) and a cast iron 4-bolt main block.

Will 502 heads work on a 454?

They really dont match the engine, use open chamber oval port perf heads (I dont have numbers on me) and enjoy with less issues. 781 or 049 are the large oval ports, and they will run better on a 454 unless you are doing an above 6k rpm app.

Is a 502 a 454 block?

Okay, so a 454 has the same stroke as a 502 – The 1947 – Present Chevrolet & GMC Truck Message Board Network. I Love This Stuff! Thanks to all your help I now know that the difference between a 454 and a 502 is the bore. The strokes for boh are 4.00″ but the bore of a 454 is 4.25″ and the bore of the 502 is 4.466″.

What is the biggest Chevy engine?

As the power behind the 2019 Corvette ZR1, the new supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle.

What is the rarest Chevy?

Chevrolet’s Rarest And Most Forgotten Cars

• 1968 Chevrolet Camaro Z/28 Convertible.
• 1990 Chevrolet 454 SS.
• 1997 Chevrolet S-10 Electric.
• 2019 50th Anniversary COPO Camaro.
• 1958 Chevrolet Yeoman Two-Door.
• 1977 Chevrolet Monza Mirage.
• 1985 Chevrolet Sprint Turbo.
• 1969 Chevrolet Corvette Stingray ZL-1.

What’s the biggest Chevy big block?

572 cubic inches
The Chevy big block lives on in the aftermarket crate engines, derived from the Mark IV, that are available from GM Performance Parts. The largest displacement is 572 cubic inches.

Are 427 and 454 blocks the same?

True in cubic inches, a functional replacement, but not correct by casting number. 427 and 454 shared 4.250 bore, 427 has 3.76 stroke, 454 has a 4.0 stroke. RatVette has a 454 block 4.250 and a 427 crank 3.76 stroke=427.

How much horsepower does a 454 stroker engine have?

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.

What is the biggest Chevrolet big block?

A 632 big-block Chevy is about the biggest big-block you can build with off-the-shelf parts. Editor John McGann breaks it down for you.

How big is a Chevy big block?

Generally a “small block” was under 400 cubic inches (6.55 L) and a “big block” was over 400 cubic inches. However, there were some exceptions, the Chevy 396 is commonly considered a big block because it shared parts with other Chevy big blocks.

Why Chevy small block?

The light-weight nature of small block engines puts less weight on the front axle, improving handling and acceleration. The History of Small Block Engines. The small block was the V8 that started it all, predating the big block by decades. The first small block was the Chevrolet Series D V8 engine offered from 1917 to 1919. While historically important, this short-lived series didn’t make a huge impact and was quickly outshined by the standard six-cylinder Chevrolet engines used in

What is Chevy small block engine?

Chevrolet small-block engine. The Chevrolet small-block engine is a series of V8 automobile engines used in normal production by the Chevrolet Division of General Motors between 1954 and 2003, using the same basic engine block.