How to Modify a B20 Crate Engine

The B20 crate engine is the most popular choice for many people who want to give their car a powerful performance upgrade. Depending on the type of engine, it can produce as much as 150 to 170 horsepower. Despite this additional power, the B20 remains tractable and still feels like a stock engine. This engine is particularly beneficial for larger displacement cars. The power increase is not just for show, but also for everyday driving.


Modifying a B20 crate engine is an effective way to add more horsepower and torque. While B20 engines are generally reliable and solid units, they are best maintained and regularly serviced to keep them operating at peak performance. One way to improve performance is by adding an additional turbocharger or supercharger. These are more difficult to install, but can produce big gains in power.

The B20B is part of the Honda B-series of DOHC/SOHC four-cylinder automotive engines. It was first introduced in 1989. Unlike its predecessor, the B20B shares some common design elements with the earlier B20A. Despite the similarities, the B20B crate engine has different power outputs and specs.


If you’re looking to get more power out of your B20Z crate engine, you’ll want to install an HPD Controls Package. This kit adds up to 150-180 HP to your car, without changing its stock configuration. It’s a great way to increase the power of your car without sacrificing street-driving tractability. This kit is also ideal for tuning larger displacement engines, which typically need more horsepower than stock engines.

While the B20Z is an outstanding choice, you’ll also find the B20B crate engine, which is a less expensive alternative. This crate engine has the same displacement as a stock B20 but makes a higher output of torque. This engine is designed to run on unleaded fuel and is available in two different configurations – SOHC and VTEC.


The B20T crate engine is one of the most popular engines available today. These engines are made by GM Performance. Designed from their popular ZZ series small blocks, these engines power thousands of drag cars, circle track racers, and street rods. To give these engines a competitive edge, GM stuffed them with the highest quality components, including powdered metal connecting rods and an internally balanced crankshaft.

Crate engines are available in both brand-new and substantially rebuilt versions. The rebuilt engine will have the same quality and reliability as a brand-new one, and should last just as long.


When you’re considering installing a B20R crate engine into your car, there are a few important things you should know. First, you should make sure that the engine is clean. Then, you should check the parts list carefully to ensure that all parts are in good condition. If possible, purchase used engines.

Another important consideration is displacement. A new engine will have a higher displacement than a rebuilt one. The former will have higher horsepower, but will also have a higher cost. You can also look for a crate engine that has been substantially rebuilt. It should have the same level of reliability and quality as a new engine.


You can use a K20 engine in your B20 crate engine build, but you’ll need to consider some factors before you do so. First of all, a K20 has one less cylinder than a B20. That means you will have a lower horsepower engine, but it will still run smoothly. Second, you’ll need to look at the ports on the K20. Some engines have better exhaust ports, while others have poorer ones. A K20 turbocharger kit can help you gain power by boosting the engine’s output. The K20 is a very strong engine and is easy to tune for turbochargers. For this reason, many K20 turbo kit owners have done this and have reported substantial gains in power. You’ll also want to check whether your car’s ECU supports the turbo.

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