Size matters. When it comes to cars, the trill of a big burly engine means astonishing performance on the road. Why? If a small block Chevy’s firing order determines part of its performance, A big block typically burns more fuel, producing more power in comparison to a small block. Not only can a massive engine mean greater power, but it also means greater capability in towing heavier loads.
Even if you’re not a motorhead or into building machineries, installing big engines, like a 632 big block, is going to make a big difference in how you enjoy your ride.
What’s a 632 Big Block?
A 632 big block is the biggest crate engine from Chevrolet. If you’re unfamiliar, the 632 refers to 632 cubic meters of cylinder displacement, which translates to 10.35 liters. Think of this enormous engine as the super-sized version of anything
The ZZ632 boasts 1,000 hp (but tested at 1,004 horsepower), 876 lbs-ft in torque and it runs on 93-octane gas. That’s one mother of a power on the road or on the track. So you can drive a Chevy 632 safely on a highway and burn rubber on a racing circuit if you’re inclined.
The monster engine peaks at 6,600 rpm, but Chevrolet suggests a maximum of 7,000 rpm.
It is Chevrolet’s biggest crate engine; little wonder then that it become the central piece for Chevrolet Performance’s exhibit at the SEMA Show in 2021. The mammoth engine is even fitted into a souped-up muscle car: a sleek Chevy Camaro.
The big block Chevy is probably not the kind of engine you’ll find under the hood of a usual sedan. It’s not just about its hefty size; unless you’re putting together a custom stock car, buying a big block crate engine may not be a good investment.
How Much Does a 632 Big Block Cost?
An engine is valuable to the performance of any vehicle. Even small block engines are engineered a certain way to deliver fuel efficiency, having less displacement due to the smaller bores and shorter strokes on its pistons. An SBC’s firing order also figures into the performance of a car.
It’s little wonder then for car enthusiasts to want the best of the best for their machines on the road. Although the Chevrolet 632 consumes more fuel than a small block on a same journey, it’s still engineered to accelerate faster and pull in heavier loads. If your driving requirements fit the performance of a big block crate engine, you’ll need to shell out the big bucks.
How much does a 632 engine cost?
It’s under $38,000. The MSRP is $37,758. In comparison, a Chevy 454 big block with 550 horsepower costs $14,895 and a 572 big block with 700 horsepower costs $17,395.
Big Block vs Small Block: Which One is Better?
Block engines refer to V8 pushrods, which were engineered after 1955. If you’re a collector (or even have just one) of classic cars, you’re one of many scouring online and offline sources to get your hands on a big block.
These big engines offer a lower center of gravity because it sits lower in the car. They also provide a specific driving feel since they get the lower-end torque. And even better, big block engines are easier to maintain.
Chevy big block crate engines then were from the Generation VII Vortec 8100, made from 2001 to 2009. These days, the mammoth engines are manufactured with less materials but provide even greater power.
Small block engines, on the other hand, were made from 1917 to 1919. Small block models have been discontinued, but the engines are still being produced for custom builds and restorations — much like the big blocks.
The small block crate engine is smaller in size, but it’s still pulling in some power. It’s also nimble and durable, making it the ideal fit for hot rods, circle tracks and rides you’ve customized for drag racing.
But which one is better?
It all boils down to your needs as a driver. And your budget, naturally. Whereas a 632 big block could set you back over $37k, a 350 small block may only cost $600 to $3,500.
Car Upgrades and Restorations
The engine is the heart of every vehicle. When it comes to your most beloved machines on the road, you’ll want only the best and the most appropriate engine. If you’re restoring a classic car or want to custom build a sedan, the Chevrolet 632 big block is a good contender for speed and power.
It’s not cheap, since the motor itself is pricey and you’re going to buy more gas (depending on how often and far you travel). But this big block crate engine will do the job you need to when you’re cruising (or careening) on the highway.