If you’re looking for a way to boost the performance of your LS2 engine, upgrading your intake manifold is an excellent place to start. The intake manifold is responsible for delivering air to your engine, so a high-quality one can help your engine breathe better, resulting in improved power and torque output. But with so many options on the market, choosing the right one can be challenging. Here are some factors to consider before making your purchase.
First, consider the engine's goals and overall setup. Are you building a high-performance street machine or a dedicated track car? Are you running a naturally aspirated setup or planning to add forced induction in the future? These factors will help determine which type of intake manifold will be the best fit for your build.
Next, consider your budget. While there are many high-end options available, not everyone can afford them. Luckily, there are plenty of budget-friendly options that still offer impressive performance gains. Just be sure to do your research and read reviews from other LS2 owners to ensure the product you choose is reliable and worth the investment.
To upgrade or not to upgrade? That is the question. If you're on the fence about whether upgrading your LS2 engine's intake manifold is worth the investment, ask yourself some questions. Are you satisfied with your engine's current power output? Are you looking to improve fuel efficiency or throttle response? Do you want to gain a competitive edge at the track or just improve your daily driver's performance? If your answer is yes to any of these questions, upgrading your intake manifold may be a worthwhile investment after all.
10 Best Intake Manifold For Ls2
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1
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This product is ideal for enhancing the performance and fuel delivery of specific LS engine models.
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2
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The product adapts LS-1 injectors to LS-2/LS-3 intake manifold.
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3
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This product is ideal for improving the air intake and throttle response of LS, LSX, LS1, LS2, and LS6 engines.
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4
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This product is ideal for replacing throttle mounting parts and gaskets on LS, LS2, LS3, LS6, and LS7 engines.
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5
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The product is ideal for improving engine performance in Chevrolet, GMC, and Pontiac LS series with a 102mm throttle body.
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6
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The product is an intake manifold and fuel rail kit designed for use with LS1, LS2, and LS6 engines.
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7
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This product is ideal for increasing engine performance in LS1, LS2, and LS6 engines with a cathedral port design.
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8
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Ideal for increasing airflow and performance in GM LS1, LS2, and LS6 engines with 92mm/102mm throttle bodies. Includes fuel rail kit and intake seals.
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9
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The product is ideal for enhancing the performance of LS1, LS2, and LS6 Gen III & IV engines with a front-feed plenum in a sleek black finish.
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10
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This product is ideal for improving the performance of Chevy GM Gen III LS engines by optimizing air flow.
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1. Aluminum Ls Engine Intake Kit (102mm)
Upgrade your car's performance with this high-quality Quality Assurance Black Intake Manifold. Made by professional manufacturers with exquisite technology, this intake manifold is trustworthy and guarantees quality. It is made of premium aluminum alloy, ensuring durability and a long service life. The package includes 1 Intake Manifold, 2 Fuel Sub Supply Pipes, 1 Fuel Cross Pipe, 5 Connectors, 6 Brackets, 8 Manifold Gaskets, 22 Screws, 16 Metal Washers, 6 Nuts, and 5 Washers.
This Intake Manifold Kit is a must-have accessory for any high-performance racing enthusiast, as it effectively increases the intake volume and improves engine horsepower. It is compatible with a wide range of models, including the Corvette Trans Am 1998-2002. For specific models, please refer to the details page.
- High-quality aluminum alloy construction ensures durability and long service life
- Professional manufacturing with exquisite technology
- Compatible with a wide range of models
- Comes with all necessary installation components
2. Ferric Ls Injector Adapter Rings – Alper Motorsports
Upgrade your LS platform with this set of 8 custom-molded Viton O-rings that allow you to install LS1 injectors in LS2, LS3, and LS7 intake manifolds. These O-rings are designed to be used only on the bottom of the injectors and work seamlessly with EV1, EV2, and EV14 injectors. With an installed diameter of 15.2-15.5mm, these O-rings are designed to be used as an adapter for the LS platform.
Do not be fooled by black rubber O-rings that can cause fires or vacuum leaks. These O-rings are made of high-quality Viton material, ensuring durability and longevity. Upgrade your LS engine's performance and reliability with these custom-molded Viton O-rings and enjoy smoother engine operation without any leaks.
- Custom-molded Viton material ensures durability and longevity
- Designed to work seamlessly with EV1, EV2, and EV14 injectors
- Can be used as an adapter for the LS platform
- Provides a smoother engine operation without any leaks
- – May not be compatible with injectors other than EV1, EV2, and EV14
3. Black Efi Intake With 102mm Throttle Body
Upgrade your Chevrolet Small Block V8 GEN. III/IV (LS-Based) engine with this 102mm Black Intake Manifold with EFI Drive by Wire 0° Opening Throttle Body. It comes complete with gaskets, hardware, black fuel rails, and a fuel crossover line. It is compatible with 4.8 L / 293 in3 (LR4), 5.3 L / 325 in3 (L33, L59, LM4, LM7), 5.7 L / 346 in3 (LS1, LS6), and 6.0 L / 364 in3 (LQ4, LQ9, LS2) engines with Cathedral Port LS LSX LS1 LS2 LS6 heads.
The hardware used is 3mm (1/8") thick T6061 Sheet Aluminum construction, ensuring durability and resistance to bending or flexing with boost or vacuum. With this manifold, you can expect an increase in horsepower and torque, as well as improved throttle response and overall engine performance.
Installation is made easy with the included gaskets and hardware, and the black fuel rails and fuel crossover line add a sleek and stylish look to your engine bay.
- Compatible with multiple Chevrolet Small Block V8 GEN. III/IV (LS-Based) engines with Cathedral Port LS LSX LS1 LS2 LS6 heads
- Includes gaskets, hardware, black fuel rails, and a fuel crossover line for easy installation
- Improves horsepower and torque, as well as throttle response and overall engine performance
- Constructed with durable 3mm (1/8") T6061 Sheet Aluminum hardware to resist bending or flexing with boost or vacuum
- Sleek and stylish black design adds to the aesthetic of your engine bay
4. Ls Engine Throttle Replacement Kit
Looking for a replacement for your old or broken throttle parts? Look no further than this Bracket Throttle Gasket Set with an OEM number of 81012 and 81042. This set includes a throttle cable bracket and gasket, making it a perfect replacement for LS LS2 LS3 LS6 LS7 engines.
Designed to be used with 92mm and 102mm throttle bodies, these accessories have standard sizes that are sure to fit your engine. The set also comes equipped with a 4-bolt throttle cable and mounting gasket for easy installation and replacement.
Made with steel construction and a simplistic design, this set is built to last and has a stable structure that ensures strong practicability. The set also includes a manifold gasket and throttle mounting parts for added convenience.
Installation is a breeze with the included screw and nut, making it easy to install the throttle bracket with a firm structure. Upgrade your engine's performance with the Set Throttle Body Mounting Gasket Engine Intake Manifold Gasket today!
- Directly replaces old or broken throttle parts
- Includes throttle cable bracket and gasket for added convenience
- Designed to be used with 92mm and 102mm throttle bodies
- Made with steel construction for added durability
- Easy installation with included screw and nut
5. A-Team Efi Intake Manifold For Ls Engines
Upgrade your Chevy or GMC engine with this high-quality 102mm throttle body sheet metal fabricated EFI intake manifold. Designed with a 15° throttle opening, this manifold is compatible with Cathedral Port LS1/LS2/LS6 Heads from Pontiac and more. The drive by cable throttle body ensures smooth operation and reliable performance.
The intake is constructed from 3mm (1/8") thick T6061 sheet aluminum, making it sturdy and resistant to bending or flexing under pressure from boost or vacuum. The TIG welded aluminum fabrication ensures a secure and long-lasting connection between components.
With a 102mm bore throttle body opening, this intake manifold allows for increased airflow and improved horsepower and torque. It is also easy to install, making it a great choice for any engine upgrade project.
Overall, this intake manifold is a reliable and durable option for anyone looking to improve their engine's performance. With its high-quality construction and compatibility with a range of heads, it is an excellent choice for Chevy and GMC enthusiasts.
- – Sturdy 3mm (1/8") thick T6061 sheet aluminum construction
- – 102mm bore throttle body opening for improved airflow and performance
- – Compatible with a range of heads, including Cathedral Port LS1/LS2/LS6 Heads from Pontiac
- – Easy to install for a hassle-free upgrade
- – TIG welded aluminum fabrication ensures secure and long-lasting connections between components
- – – May not be compatible with all engine types and models
6. Btr Black Equalizer Intake: Ls Power Beast.
The BTR Limited Edition Black Equalizer 1 Intake Manifold is a high-performance cast intake designed for cathedral port head applications. It comes with a billet fuel rail kit and a Lokar cable bracket, making it the first in a series of low-profile and efficient cast intakes. The manifold is cast from 319 aluminum, making it lightweight and durable. It is made in the USA and is ISO9001:2015 certified for machining.
The manifold features an underslung plenum design that maximizes hood clearance. It has o-ringed port openings and lid surface, which makes it easy to insert steep chamfer injector bores for trouble-free injector o-ring insertion. Furthermore, the manifold has profiled port openings for optimum out-of-the-box performance. All threads are roll form aircraft standard DSDV, which ensures easy porting access.
The BTR Limited Edition Black Equalizer 1 Intake Manifold has a 102mm profiled throttle bore and is compatible with LS3, LS1, LS2, and LS6 map sensor bores. It has one map sensor location in the rear and two additional user-defined locations. It has an operating range of 6000-8000+ RPM, making it ideal for sub-4 inch stroke applications. It clears F-Body cowls and C5 cowls with minimal massaging to the intake. However, it is not compatible with truck accessories.
- Lightweight and durable cast from 319 aluminum.
- Underslung plenum design maximizes hood clearance.
- O-ringed port openings and lid surface for easy insertion.
- Profiled port openings for optimum out-of-the-box performance.
- Roll form aircraft standard DSDV threads for easy porting access.
- Compatible with LS3, LS1, LS2, and LS6 map sensor bores.
- Ideal operating range of 6000-8000+ RPM.
- Clears F-Body cowls and C5 cowls with minimal massaging to the intake.
- – Not compatible with truck accessories.
7. Cathedral-Port Ls Intake Kit With Fuel Rails
Upgrade your LS-based engine with this high-quality intake manifold designed to fit Cathedral Port LS1/LS2/LS6 heads. This intake is compatible with 4.8L, 5.3L, 5.6L, and 6.0L small block V8 GEN. III/IV LS-based engines. The TIG-welded aluminum fabrication ensures durability and strength, and the included throttle body, gaskets, fuel rails, and hardware make installation a breeze.
This intake is designed to fit LS-based engines with Cathedral Port Heads Shape and will not bend or flex with boost or vacuum. The package also includes a fuel crossover line, TPS & IAC Sensor, and fuel rails with braided fuel lines for added convenience. It is a perfect fit for original LS1/LS2/LS6 engine applications such as Chevrolet Corvette, Pontiac Firebird Formula, Trans AM, Cadillac CTS V-series, Chevrolet SSR, Chevrolet TrailBlazer SS, Pontiac GTO, and Saab 9-7X Aero.
This 102mm intake manifold is made of 3mm sheet metal aluminum and is built to last. It comes with a one-year warranty to ensure customer satisfaction.
- Compatible with various LS-based engines and original applications
- TIG-welded aluminum fabrication ensures durability and strength
- Includes throttle body, gaskets, hardware, fuel rails, fuel crossover line, TPS & IAC Sensor
- Fuel rails come with braided fuel lines for added convenience
- Designed to not bend or flex with boost or vacuum
- Comes with a one-year warranty for customer satisfaction
8. Jegs Lsx Manifold Kit
Upgrade your vehicle's performance with this high-quality intake manifold designed to fit GM LS1, LS2, and LS6 cylinder heads with cathedral intake ports. The manifold is fabricated from durable aluminum and finished in sleek black, making it both lightweight and stylish. With a 2200-6800 RPM range suitable for most street and race applications, this manifold is sure to improve your vehicle's power and acceleration.
In addition to its impressive performance capabilities, this intake manifold also boasts a versatile design that accepts both 92mm and 102mm throttle bodies for added convenience. The kit includes a fuel rail kit, intake seals, hardware, an LS3 style MAP sensor port, and vacuum port fittings for easy installation and reliable operation.
Whether you're looking to upgrade your daily driver or prepare your vehicle for the track, this intake manifold is a great choice that offers both style and substance.
- Compatible with GM LS1, LS2, and LS6 cylinder heads with cathedral intake ports
- Accepts 92mm or 102mm throttle bodies
- Includes fuel rail kit, intake seals, hardware, LS3 style MAP sensor port, and vacuum port fittings
- 2200-6800 RPM range suitable for most street and race applications
- Fabricated from durable aluminum
- Sleek black finish adds style to your engine bay
9. Holley Lo-Ram Efi – Ls Engines
The Holley Modular Lo-Ram EFI Manifold Kit in black finish (Part #300-621BK) is an excellent addition to any GM LS Gen III & IV engines equipped with GM LS1/2/6 cathedral port cylinder heads. This intake manifold kit is compatible with OE or aftermarket cylinder heads, making it a versatile option for any engine. The low height of the base intake manifold is designed to help with the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration.
The Holley LS1/2/6 Lo-Ram intake manifold kits are specifically designed for forced induction engine applications, including supercharged or turbocharged engines, and come with a 105mm throttle body part #112-581 or similar models. The front-feed plenum entry is configured to provide a very low profile modular intake manifold, making it suitable for turbocharged or centrifugally supercharged engines. The fuel rail kits come with two sets of brackets: one for long (usually standard length) fuel injectors and one for short (such as Pico, or LS7) fuel injectors.
The Holley Modular Lo-Ram EFI Manifold Kit is designed for easy installation and comes with all necessary mounting hardware. The kit includes a base intake manifold, front-feed plenum, and 105mm throttle body adapter. The plenum top mounting flange height is 5.17 inches, while the front-feed plenum configuration with the 105mm throttle body adapter is 6.86 inches in height.
Overall, the Holley Modular Lo-Ram EFI Manifold Kit is an excellent choice for anyone looking to add forced induction to their GM LS Gen III & IV engines equipped with GM LS1/2/6 cathedral port cylinder heads. The kit is versatile, easy to install, and comes with all necessary hardware for a smooth installation process.
- Versatile option for OE or aftermarket cylinder heads
- Designed for forced induction engine applications, including supercharged or turbocharged engines
- Low profile modular intake manifold suitable for turbocharged or centrifugally supercharged engines
- Easy to install with all necessary mounting hardware included
10. Lsx Power Pack: Black Throttle Body & Sensor
Upgrade your LS style 4 bolt intake manifold with the 102MM Throttle Body+TPS IAC for Chevy GM Gen III LS1 LS2 LS3 LS6 LS7 SX LS LSX 4 Bolt Cable. This throttle body is designed with a short runner design, making it perfect for aftermarket intake manifold that is bigger than the stock size. The package includes a 102mm Throttle Body, a Throttle Position Sensor (TPS), an Idle Air Control (IAC), and four bolts. Please note that professional installation is highly recommended.
The 102MM Throttle Body+TPS IAC is a high-quality product that is perfect for LS style 4 bolt intake manifold. Its short runner design makes it perfect for aftermarket intake manifold that is bigger than the stock size. It comes with a Throttle Position Sensor (TPS) and an Idle Air Control (IAC) to ensure smooth operation. The package also includes four bolts for easy installation. This product is a must-have for those who want to upgrade their LS engine with a reliable and high-performance throttle body.
If you're looking for an upgrade for your LS engine, the 102MM Throttle Body+TPS IAC is a great choice. This product is designed for LS style 4 bolt intake manifold and comes with a short runner design. It is perfect for aftermarket intake manifold that is bigger than the stock size. The package includes a Throttle Position Sensor (TPS) and an Idle Air Control (IAC) to ensure accurate and consistent performance. The four bolts provided in the package make installation a breeze. Overall, this is a high-quality product that is worth investing in if you want to take your LS engine to the next level.
- Short runner design for aftermarket intake manifold that is bigger than the stock size
- Comes with Throttle Position Sensor (TPS) and Idle Air Control (IAC) for smooth operation
- Four bolts included for easy installation
- High-quality and reliable product
- – Professional installation is highly recommended
- – May not be suitable for engines with stock size intake manifold
Best Intake Manifold For Ls2 FAQs
Can aftermarket intake manifolds improve the power output of LS2 engines?
Yes, aftermarket intake manifolds can definitely improve the power output of LS2 engines. The LS2 engine is a powerful and popular engine used in many high-performance vehicles. However, the factory intake manifold can be a limiting factor in terms of airflow and overall performance. Aftermarket intake manifolds are designed to increase airflow and optimize the engine's performance. They can also provide a smoother, more consistent flow of air to the engine, which can result in improved throttle response and horsepower gains. However, it's important to note that the specific gains from an aftermarket intake manifold will depend on various factors such as the engine's current configuration, driving conditions, and other modifications. Additionally, it's important to choose an intake manifold that is compatible with your specific LS2 engine and other modifications. Overall, upgrading to an aftermarket intake manifold can be a worthwhile investment for those looking to improve the power output of their LS2 engine.
How does the design of an intake manifold affect engine performance in LS2 engines?
The intake manifold is an important component of an LS2 engine, as it is responsible for delivering air and fuel to the engine’s cylinders. The design of the intake manifold plays a crucial role in determining the engine’s performance, as it affects the flow of air and fuel into the engine. The LS2 engine is a high-performance engine that requires a well-designed intake manifold for optimal performance.
The design of the intake manifold affects engine performance in several ways. Firstly, the length and shape of the manifold runners determine the amount of air and fuel that can be delivered to the engine. Shorter runners allow for faster air and fuel delivery, while longer runners provide better low-end torque. Secondly, the size of the intake ports and the throttle body affects the amount of air that can be delivered to the engine. Larger ports and throttle bodies allow for greater airflow, which can increase horsepower and torque.
In addition, the material and construction of the intake manifold also affect engine performance. Aluminum is a common material used in high-performance intake manifolds, as it is lightweight and has good heat dissipation properties. The design of the intake manifold must also take into account the engine’s operating range, as the manifold must be able to provide sufficient air and fuel at all engine speeds.
Overall, the design of the intake manifold is a critical factor in the performance of an LS2 engine. A well-designed intake manifold can increase horsepower and torque, while a poorly designed manifold can hinder engine performance. It is important to choose an intake manifold that is designed to match the engine’s performance characteristics and operating range.
What are some common issues with LS2 intake manifolds, and how can they be addressed?
The LS2 intake manifold is a popular component among car enthusiasts who want to upgrade their engine's performance. However, as with any aftermarket part, there are some common issues that users can encounter. One of the most common issues is the development of vacuum leaks, which can cause rough idling and poor performance. This can be addressed by checking all vacuum lines and fittings for any damage or leaks, and replacing them as needed.
Another issue with LS2 intake manifolds is the warping of the manifold itself, which can result in uneven airflow and reduced engine performance. To address this, users can have the manifold checked for warping and resurfaced if necessary. Additionally, some LS2 intake manifolds may not be compatible with certain throttle bodies or fuel rails, which can cause fitment issues. It's important to ensure that all components are compatible before installation to avoid any issues.
Lastly, some users may experience a loss of low-end torque when using an aftermarket LS2 intake manifold. This can be addressed by optimizing the air/fuel mixture and tuning the engine for maximum performance. Overall, while there are some common issues with LS2 intake manifolds, they can be addressed with proper maintenance and attention to compatibility and tuning.
What are the different types of intake manifolds available for LS2 engines?
The LS2 engine is a powerful engine that requires a high-performance intake manifold to enhance its performance. There are various types of intake manifolds available in the market that are specifically designed for LS2 engines. Let's take a look at some of them.
Firstly, the stock intake manifold is the standard intake manifold that comes with the LS2 engine. It offers decent performance and is suitable for everyday driving.
Secondly, the aftermarket intake manifold is a popular choice among LS2 engine enthusiasts. It offers higher performance than the stock intake manifold and is available in various designs such as single-plane, dual-plane, and high-rise.
Thirdly, the fabricated intake manifold is also a popular choice among LS2 engine enthusiasts. It is a custom-built intake manifold that is designed to meet specific performance requirements. It is usually made of aluminum and offers better performance than the stock and aftermarket intake manifolds.
Lastly, the supercharger intake manifold is designed for LS2 engines that have undergone forced induction. It is specifically designed to handle the increased airflow that comes with forced induction and offers maximum performance.
In conclusion, there are various types of intake manifolds available for LS2 engines, each designed to offer different levels of performance. The choice of intake manifold depends on the specific needs and requirements of the LS2 engine owner.
What is the purpose of an intake manifold in LS2 engines?
The LS2 engine is a high-performance engine used in many sports cars and muscle cars. The purpose of the intake manifold in LS2 engines is to distribute air and fuel to the engine's cylinders. The design of the intake manifold is crucial to the performance of the engine because it affects the engine's power, torque, and fuel efficiency.
The LS2 engine's intake manifold is designed to optimize airflow into the engine. The intake manifold is made of aluminum and has a unique design that allows for maximum airflow. The manifold is designed in such a way that the air and fuel mixture is evenly distributed to all cylinders, which ensures that the engine performs at its best.
The intake manifold also plays a critical role in the engine's performance by controlling the volume and velocity of the air and fuel mixture. The velocity of the air and fuel mixture is increased as it passes through the intake manifold, which helps to create more power and torque.
In summary, the intake manifold in LS2 engines is an essential component that is responsible for distributing the air and fuel mixture to the engine's cylinders. A well-designed intake manifold can significantly improve the engine's performance by optimizing airflow, increasing power and torque output, and improving fuel efficiency.