Are long block engines better than short block engines?


Posted by: Chris Odogwu

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Your driving experience is determined by your car engine. Long block and short block engines have different effects on cars. Discover the one that suits you!

Your car might look so luxurious and fancy on the outside, but if the engine doesn’t function well, the outlook is a total waste. You’ll be dealing with multiple problems on a regular basis. Suffice to say, the engine is the beauty of a car. If your engine is great, your driving experience will be just as great.

Deciding on the kind of engine to buy can be conflicting. There’s always a tie between long block and short block engines among car users. Both engines have different effects on a car. Rather than buying one blindly, it’s advisable to know how they function. That way, you are aware of what’s at stake.

Long block engine vs short block engine

As the names imply, both of them function differently. The question is, what are their differences? presents to you, all the differences you should take note of.

  • Components of a long block engine

Staying true to its name “Long block engine,” it’s indeed a complete package. This engine that runs quickly, is often compared to a full assembly engine. It boasts of all the components contained in a complete engine. Everything comes intact. Installation is quite easy and takes little time.

a Range Rover 4.6 engine

Range Rover 4.6 employs a long block engine

In terms of power, long block engine is stronger than the short one, and it requires some negative efforts to ensure that things are in one place.

Various parts such as the valve train, crankshaft, assembled block, cylinder head and camshaft are present. But some parts such as electrical, intake, exhaust components and the fuel system are missing.

Pricing is a major factor to consider in the comparison. A long block engine is costlier than a short one. Getting parts of a long block engine is more difficult as they vary from one manufacturer to another.

  • Components a short block engine

Short block can be found above crankcase and below cylinder. As suggested by the name, this kind of engine isn’t complete. It’s packaged along with connecting rods, a crank and a piston.

Installation is more difficult compared to the long engine because you need to assemble the different parts. Some of the external parts to be attached include gaskets, oil pump and cylinder heads. There are available engines with the timing parts too.

Putting a short engine together requires a great skill and attention to detail. As a result of this, you may spend a lot of time on the installation. It’s important that every part fits into their specific positions, otherwise, it’ll be loose. And that’ll affect the operations of the engine.

a short block engine of car

Components of short block engines cost more for a replacement

When the need to replace parts of your short engine arises, you’ll spend more money to do that compared to a long engine.

Short block engines tend to perform better due to their flexibility with additional parts, but they are no match for long block engine in terms of convenience and power.

Both engines have their strengths in different areas. It all boils down to the kind of car that appeals to your personality.

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Chris Odogwu
Chris Odogwu

Chris Odogwu

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Chris Odogwu is a Content Writer and Journalist. He holds a bachelor's degree in Mass Communication from University of Jos and a master's degree in Mass Communication from University of Lagos. His works have been published in top local and international publications including Forbes, HuffPost, ThriveGlobal, TheNextScoop and Nigeria360 among others. A member of the Nigerian Institute of Public Relations (NIPR), the thrill he gets from writing about exotic cars feels almost the same as riding in them.

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