There are many choices to make when building or modifying a 5.7 Hemi engine. One of the most important choices is selecting the right intake manifold. The intake manifold plays a critical role in how an engine performs.
It is responsible for delivering air and fuel to the cylinders and can have a big impact on power, torque, and fuel economy. There are many different types of intake manifolds available for the 5.7 Hemi, so it is important to choose one that will meet your specific needs and goals.
The best intake manifold for a 5.7 Hemi is the one that fits your budget and driving style. If you are looking for performance, then an aftermarket intake manifold is the way to go. There are many different designs and materials to choose from, so do your research before making a purchase.
For those on a budget, or who don’t want to deal with the hassle of an aftermarket install, then the stock manifold will suffice. Just know that there are better options out there if you are willing to spend the money.
BEST 5.7L Hemi Intake Manifold UPGRADE! Many Of You Are Right…
Performance Intake Manifold for 5.7 Hemi
If you’re looking for increased performance from your 5.7 Hemi, then you may want to consider upgrading to a performance intake manifold. There are a few different options on the market, so it’s important to do your research to find the one that best suits your needs.
One option is the Edelbrock Victor II Intake Manifold.
This product is designed for race applications and can provide your engine with increased airflow and power. It features larger runners and an improved plenum design to allow for better airflow. Another option is the Holley Sniper EFI Intake Manifold, which is designed for street and strip applications.
It offers excellent airflow thanks to its large plenum and runner design, and it also includes provisions for nitrous oxide injection. whichever manifold you choose, be sure to pair it with an aftermarket throttle body and cold air intake for even more power gains. With the right combination of parts, you can see some serious increases in both horsepower and torque from your 5 .
7 Hemi engine .
6.1 Hemi Intake Manifold Upgrade
If you’re looking to give your 6.1 Hemi a little boost, consider upgrading the intake manifold. This simple modification can provide a significant power increase, and it’s relatively easy to do.
There are several different aftermarket intake manifolds available for the 6.1 Hemi, so you’ll need to do some research to find the one that best suits your needs.
Once you’ve installed the new manifold, you’ll be able to enjoy increased power and performance from your engine.
Hemi 5.7 Intake Manifold
The Hemi 5.7 intake manifold is a high performance option for those who want to get the most out of their engine. It is made from cast aluminum and features an open design that allows for better airflow into the engine. The Hemi 5.7 also has larger runners than the stock manifold, which means more air can flow into the cylinders.
This results in more power and better performance overall.
5.7 Hemi Ported Intake Manifold Gains
One of the most common modifications for the 5.7 Hemi engine is porting the intake manifold. This simple mod can provide some nice performance gains, especially in the mid-range where the 5.7 really shines.
Ported intake manifolds allow for greater airflow into the engine, which means more power.
The ported intakes also help to improve fuel economy and throttle response. In terms of actual numbers, you can expect to see a 10-15 horsepower gain from this modification. If you’re looking for an easy way to get some extra power out of your 5.7 Hemi, then porting the intake manifold is definitely worth considering.
It’s a relatively cheap and easy mod that can provide some nice performance gains.
How Much Hp Can You Get Out of a Stock 5.7 Hemi?
Assuming you are talking about the Chrysler 5.7L Hemi V8 engine, the answer is anywhere between 375 and 425 hp depending on the specific model year and trim level. The early models from 2003 to 2008 had lower output numbers due to less aggressive tuning, while the 2009+ models saw a significant power increase thanks to improvements in both hardware and software. For example, the 2015 Dodge Challenger SRT Hellcat has an output of 707 hp, which is more than double what you would get from a stock 5.7 Hemi engine!
How Much Hp Does a Good Intake Manifold Add?
An intake manifold is one of the most important engine components, as it delivers the air-fuel mixture to the cylinders. The amount of power (horsepower) that an intake manifold can add depends on various factors, such as engine displacement, camshaft duration, airflow, and volumetric efficiency.
Generally speaking, a good intake manifold can add around 5-10% more horsepower to an engine.
However, this number can be higher or lower depending on the specific circumstances. For example, if an engine is already operating at close to its maximum potential, then adding an aftermarket intake manifold may not yield any significant power gains. On the other hand, if an engine has plenty of headroom for improvement, then a well-designed intake manifold could potentially provide much larger power gains.
In short, there is no definitive answer when it comes to how much horsepower a good intake manifold can add. It all depends on the individual engine and what other modifications have been made. If you’re looking to get the most out of your engine, then consult with a qualified tuner or mechanic who can help you select the right parts and optimize your setup for maximum performance.
Can Replacing Intake Manifold Increase Horsepower?
An intake manifold is responsible for directing airflow into the engine cylinders. If air flow is restricted in any way, it can cause a decrease in power. Replacing an intake manifold can help to increase horsepower by improving airflow and allowing the engine to breathe better.
In some cases, a larger or more performance-oriented intake manifold can be swapped in to achieve even more power gains.
How Can I Make My 5.7 Hemi More Powerful?
There are a few different ways to make your 5.7 Hemi more powerful. One way is to install a performance air intake and exhaust system. This will help the engine breathe better and make more power.
Another way is to install a performance tuner. This will allow you to change the engine’s computer settings to make more power. Finally, you can add forced induction by installing a supercharger or turbocharger kit.
This will greatly increase the power output of your engine.
If you’re looking for the best intake manifold for your 5.7 Hemi, there are a few things to consider.First, what is your goal? Are you looking for more power, better fuel economy, or both? Second, what is your budget?
Third, how much work are you willing to do yourself? If you’re just looking for a simple bolt-on upgrade that will add a few horsepower and improve fuel economy, then the Mopar Performance P5155457 Intake Manifold is a good choice. It’s not the cheapest option, but it’s very easy to install and comes with all the necessary hardware.
If you want something that will make more power but require some fabrication work, then the Edelbrock Victor Jr. Intake Manifold is a good option. It’s not cheap either, but it’s well worth the money if you’re serious about making more power.