862 heads are good for boost because they have larger valves and can flow more air. They also have a higher compression ratio, which helps to increase power.
If you’re looking to boost your performance, 862 heads may be just what you need. These heads have been designed specifically for high-performance applications, and they can really help to take your car or truck to the next level.
With 862 heads, you’ll enjoy increased airflow and improved combustion, which can lead to more power and better efficiency. Plus, these heads are built tough and can withstand the rigors of high-performance driving. So if you’re ready to take your vehicle’s performance up a notch, 862 heads may be the way to go.
What are 862 Heads Good For?
862 heads are good for a lot of things. They can be used to make a person look more attractive, to make them look taller, or to change the shape of their face. They can also be used to correct some medical conditions.
Which Heads are Better 706 Vs 862?
There are a few things to consider when deciding which heads are better for your engine. The first is what kind of performance you are looking for. If you want more power, then the 862 heads would be a better choice.
They have larger valves and can flow more air, which will make your engine run stronger. If you are looking for better fuel economy, then the 706 heads would be a better choice. They have smaller valves and less airflow, which makes them more efficient and can help improve your mileage.
Another thing to consider is what kind of camshaft you will be using with these heads. The 862 heads work best with a high performance camshaft, while the 706 heads work best with a milder camshaft. If you are not sure which one to get, it is always a good idea to consult with a professional builder or engine shop.
They can help you choose the right parts for your application and give you advice on how to get the most out of your engine.
Are Ported 862 Heads Good?
There is a lot of debate about ported 862 heads. Some people swear by them and say they are the best thing since sliced bread. Others say that they are not worth the money and that you are better off with stock heads.
So, which is it? Are ported 862 heads good or not? The answer, as with most things in life, is that it depends.
If you are racing at the professional level, then ported 862 heads will give you a significant advantage over stock heads. However, if you are just running your car on the street or at the track on weekends, then the difference between stock and ported 862 heads will be much less noticeable. So, if you have the money to spare and want to get every last bit of performance out of your car, then go for it and get some ported 862 heads.
However, if you are happy with your current set-up, then there is no need to spend the extra money on them.
LET’S TALK TECH-243 VS 862
Best Cam for 5.3 With 862 Heads
If you’re looking for the best cam for 5.3 with 862 heads, you’ve come to the right place. In this blog post, we’ll discuss the specs of this combination and what it can do for your engine. We’ll also provide some recommendations on which cam to choose based on your desired performance levels.
The 862 heads are a great option for those who want increased airflow and performance from their 5.3 engine. These heads feature larger intake and exhaust ports than stock, as well as minor porting and polishing to further improve airflow. They also have a higher compression ratio (11:1) than stock 5.3 engines, which means they can extract more power from each combustion cycle.
Paired with the right camshaft, the 862 heads can really open up the potential of your 5.3 engine. A good rule of thumb is to choose a cam that has at least 0.050″ more lift on both the intake and exhaust sides than what came stock in your engine. This will ensure that you’re getting adequate airflow through the heads while still maintaining good low-end torque production.
There are many great aftermarket camshafts available for use with 862 heads, so it’s important to select one that matches your driving style and desired performance levels. If you’re mostly concerned with street manners and low-end grunt, a milder cam like Comp Cams’ XE262AH would be a good choice. For those who want more top-end power without sacrificing too much bottom-end torque, something like Comp Cams’ XR282HR would be worth considering.
And if all-out race performance is what you’re after, then something like Comp Cams’ XR288AR would be an ideal choice (just be prepared for some serious valvetrain noise!).
Do some research , make sure to consult with an expert , and find the perfect combination of parts for your build!
5.3 862 Heads Compression
The 5.3 862 heads compression .5 is a performance engine designed for use in high-performance applications. It is based on the GM small block V8 engine and features a number of upgrades that increase its power and efficiency.
The most notable change is the addition of cylinder heads with higher airflow capacity, which helps to increase power output. Other changes include an upgraded camshaft, higher-flow fuel injectors, and a higher-capacity oil cooler. The 5.3 862 heads compression .5 is capable of produce up to 602 horsepower and 585 lb-ft of torque when used in conjunction with the proper air intake and exhaust system.
862 Vs 243 Heads
One of the first things that you need to consider when building a performance engine is what heads to use. There are many different options on the market, but two of the most popular choices are 862 castings and 243 castings. So, which one is better?
The 862 heads were originally designed for high performance applications. They feature larger intake and exhaust ports, as well as thicker deck surfaces for added strength. The 243 heads, on the other hand, were designed as a more budget-friendly option.
They have smaller ports and thinner deck surfaces, but they can still offer good performance if used correctly. So, which head is better? It really depends on your application and budget.
If you’re looking for maximum power potential, then the 862 heads are the way to go. However, if you’re working with a tight budget, then the 243 heads may be a better option. Ultimately, it’s up to you to decide what works best for your needs.
Are 862 Heads Cathedral Port
If you’re looking for high performance from your LS engine, one of the first places you should look is the cylinder heads. The 862 castings from Cathedral Port are a great option for those looking to make big power. Here’s everything you need to know about these heads!
The 862 castings from Cathedral Port are designed for 4.8L, 5.3L, and 6.0L engines. They feature large intake and exhaust ports that flow an impressive amount of air, making them ideal for high-performance applications. These heads also have thick decks and strong valve springs, so they can handle some serious abuse.
One of the great things about the 862s is that they’re very affordable compared to other aftermarket options. You can pick up a set of these heads for around $1,000, which is a bargain considering their performance potential. If you’re looking to build a powerful LS engine on a budget, the 862s from Cathedral Port are definitely worth considering!
If you’re looking to boost your car’s performance, you might be wondering if 862 heads are a good option. The answer is yes! 862 heads can definitely help improve your car’s power and efficiency.
Here’s what you need to know about them. 862 heads are designed for high-performance applications. They feature larger intake and exhaust ports, as well as bigger valves.
This makes them ideal for cars that will be seeing a lot of use on the track or in other high-demand situations. One of the best things about 862 heads is that they offer a significant increase in power without sacrificing any reliability. In fact, many people find that their car runs better after installing these heads than it did before!
If you’re interested in boosting your car’s performance, 862 heads are definitely worth considering. They can help you get more power and efficiency out of your engine, without compromising reliability.