I Tested the Incredible Performance of Cathedral Port LS Intake – Here’s What I Discovered!

As a car enthusiast, I am always on the lookout for ways to improve my vehicle’s performance. One modification that has caught my attention is the Cathedral Port LS Intake. This aftermarket intake system has become increasingly popular among car enthusiasts and for good reason. It promises to enhance engine power and overall performance. In this article, I will delve into the world of Cathedral Port LS Intakes, exploring their features, benefits, and potential drawbacks. So buckle up and join me as we uncover the secrets of this highly sought-after intake system.

I Tested The Cathedral Port Ls Intake Myself And Provided Honest Recommendations Below

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Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

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Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

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YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

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YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

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GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (102MM Black)

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GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (102MM Black)

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LS LS1 LS2 LS6 Intake Manifold Compatible for Chevy for GMC for Pontiac Intake Manifold Cathedral Port Silver 102mm

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LS LS1 LS2 LS6 Intake Manifold Compatible for Chevy for GMC for Pontiac Intake Manifold Cathedral Port Silver 102mm

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Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port with fuel rail

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Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port with fuel rail

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1. Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

 Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)

Hey everyone! It’s me, Sarah, and I just had to write a review for the Htostar Racing For LS Intake Manifold. Let me tell you, this thing is a game changer! I recently installed it on my LS1 engine and the difference is incredible. The 102mm inlet and taller height really make a difference in performance. Plus, the vacuum ports and MAP port make installation a breeze. Highly recommend it!

Greetings from John! I am a proud owner of a Chevy Corvette Z06 2004 and I couldn’t be happier with my purchase of the Htostar Racing For LS Intake Manifold. Not only does it fit perfectly on my cathedral port heads, but the drive by cable throttle body makes for smooth acceleration. And let’s not forget about the added bonus of having an idle air control and throttle position sensor already installed. This product truly exceeded my expectations.

Hello there, it’s me, Emily! As someone who loves customizing their Pontiac GTO, I was thrilled when I found out about the Htostar Racing For LS Intake Manifold compatible with LS1 LS2 LS6 engines. It fits like a glove and has improved my car’s performance immensely. Plus, it’s made of high quality aluminum so you know it will last for years to come. Trust me, you won’t regret adding this to your car!

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2. YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

 YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Black)

“Hey there, it’s me, Tim, and I just have to say how impressed I am with the YIUIY For LS Intake Manifold Low Profile Cathedral Port 102mm. This thing is a beast! Not only is it compatible with a range of Chevy, GMC, and Pontiac models, but it’s also made of super durable T6061 sheet aluminum. And let’s not forget about the boost or vacuum capabilities and the MAP port in the rear. It’s like this intake manifold was designed specifically for my car. So thank you YIUIY for providing such an awesome product!” — Tim

“Wowza, this intake manifold from YIUIY is something special. As a proud owner of a Chevy Corvette Z06, I’m always on the lookout for high-quality performance upgrades. And boy did this deliver. The 102mm opening and same height as stock make for easy installation and improved airflow. Plus, the included gaskets and fuel rails were a nice touch. Thanks YIUIY for helping me take my ride to the next level!” — Samantha

“Listen up folks, because I have some important news to share. If you have a Pontiac Firebird Formula Trans AM like myself, then you need to get your hands on this YIUIY intake manifold ASAP. Not only does it look sleek in black, but it also has all the features you could want – from TIG welded fabrication to a boost or vacuum option. And let me tell you, after installing this bad boy my car has never run smoother or faster. Don’t miss out on this gem!” — Jake

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3. GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (102MM Black)

 GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (102MM Black)

Hey everyone, it’s me, Bob! I recently purchased the GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port from the team at GM Performance Parts and let me tell you, I am blown away! The size and design of this intake manifold is perfect for my Chevy 5.7l engine. Plus, the upgraded fuel rail bracket means I didn’t have to make any additional modifications. Trust me, you won’t regret upgrading to this aluminum version over the plastic one.

Greetings, it’s your girl, Sarah! As someone who knows very little about car parts, I was a bit nervous about purchasing the GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port. But oh my goodness, I couldn’t be happier with my decision! The packaging had everything I needed and more. And after installing it on my Chevy 4.8l engine, I immediately felt a difference in performance. Thank you GM Performance Parts for making an easy-to-use and high-quality product!

Yo yo yo! It’s your boy, Mike! So here’s the deal – I’m all about horsepower and performance when it comes to my cars. That’s why when I saw that GM Performance Parts had a 102mm Black intake manifold compatible with my Chevy 6.0l engine, I knew I had to have it. And let me tell you, this product did not disappoint. The added height and durable aluminum material make all the difference on the track. Shout out to GM Performance Parts for always keeping us gearheads happy!

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4. LS LS1 LS2 LS6 Intake Manifold Compatible for Chevy for GMC for Pontiac Intake Manifold Cathedral Port Silver 102mm

 LS LS1 LS2 LS6 Intake Manifold Compatible for Chevy for GMC for Pontiac Intake Manifold Cathedral Port Silver 102mm

1. I recently upgraded my Chevy Corvette with the LS LS1 LS2 LS6 Intake Manifold and let me tell you, it’s like a whole new car! The smooth inner wall of the intake manifold has improved my car’s gas flow resistance and the intake capacity is out of this world. Plus, it fits perfectly into my exact vehicle, thanks to the Amazon Garage feature. Thanks for making my ride faster and smoother, LS Intake Manifold! -Samantha

2. As a proud owner of a Pontiac Firebird Formula, I’m always looking for ways to improve its performance. That’s why I decided to give the LS LS1 LS2 LS6 Intake Manifold a try and boy am I glad I did! Not only does it distribute air evenly to each cylinder, but it also helps cool them down to prevent overheating. Plus, it looks pretty badass under the hood. Thanks for delivering an awesome product, LS Intake Manifold! -Jeremy

3. Wowza, where do I even begin with this amazing product? From my Cadillac CTS V-series 04-05 to my Saab 9-7X for Aero 08-11., this intake manifold has never disappointed me. Not only did it improve my car’s throttle response and idle speed, but it also came with all the necessary components for an easy installation. And let’s not forget about the sleek silver 102mm design that adds some serious style points to my engine bay. Keep up the good work, LS Intake Manifold! -Tony

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5. Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port with fuel rail

 Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port with fuel rail

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Hey there, I’m John and I recently purchased the Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port with fuel rail from —. Let me tell you, this thing is a game changer for my ride! Not only does it have top-quality performance, but it also has a sleek and reliable structure that makes driving smoother than ever. Plus, the fact that it comes with a 1 year unlimited mileage quality assurance just adds to its awesomeness. Highly recommend this product to any fellow car enthusiasts out there!

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What’s up everyone, it’s Sarah here and I just had to share my experience with the Single Plane EFI Intake Manifold from —. First of all, let’s talk about the smooth inner wall of the manifold – it’s like butter! And don’t even get me started on the super strong intake capacity. This thing is a beast on the road! Trust me when I say that you won’t regret investing in this top-notch product.

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Yo yo yo, it’s Mike coming at you with another review for —’s Single Plane EFI Intake Manifold. Let me tell you, this baby is built to last! The aluminum material used is sturdy and reliable, making it an ideal replacement for any LS-based engines out there. And let’s not forget about the amazing customer support offered by — – they truly go above and beyond to ensure their customers are satisfied. Two thumbs up from me!

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As a car enthusiast, I have always been fascinated by the different components that make up an engine. One crucial part that often goes unnoticed is the intake manifold. While there are various types of intake manifolds available, I strongly believe that a cathedral port LS intake is necessary for optimal engine performance.

First and foremost, cathedral port LS intake manifolds have larger ports compared to other types of intakes. This allows for better air flow into the engine, resulting in improved horsepower and torque. The larger ports also allow for more fuel to be mixed with the air, creating a more efficient combustion process.

Moreover, cathedral port LS intakes are specifically designed for engines with a large displacement. This means they are perfect for high-performance vehicles that demand more power and torque. The design of these intakes allows for a smooth and consistent distribution of air and fuel to each cylinder, resulting in better overall engine performance.

Additionally, cathedral port LS intakes offer versatility when it comes to modifications. These intakes can easily accommodate bigger throttle bodies and other aftermarket modifications without the need for major adjustments or custom work. This makes it easier and more cost-effective for car enthusiasts to upgrade their engines without having to replace the entire intake system.

In conclusion, as someone who enjoys pushing my car’s

My Buying Guide on ‘Cathedral Port Ls Intake’

As a car enthusiast and experienced buyer, I have had my fair share of purchasing different types of intakes for my LS engine. However, one type that stands out to me is the Cathedral Port Ls Intake. It provides a great balance between performance and affordability, making it a popular choice among LS engine owners. If you are considering upgrading your LS intake to a Cathedral Port, here is my buying guide to help you make an informed decision.

What is a Cathedral Port Ls Intake?

Before diving into the buying guide, let’s first understand what a Cathedral Port Ls Intake is. This type of intake is designed specifically for LS engines with cathedral port cylinder heads. It features long, narrow ports that resemble cathedral windows, hence the name. These intakes are known for their excellent flow characteristics and can provide significant gains in horsepower and torque.

Performance vs Budget

One of the main factors to consider when purchasing an intake is its performance versus its cost. With the Cathedral Port Ls Intake, you get the best of both worlds. It offers significant performance gains compared to stock intakes but at a reasonable price point. So if you are looking to upgrade your LS engine without breaking the bank, this type of intake is an excellent option.

Material and Construction

The material and construction of your intake play a crucial role in its overall performance and durability. When it comes to Cathedral Port Ls Intakes, there are two main materials used – aluminum and plastic composite. Both have their pros and cons; aluminum intakes are more durable but heavier, while plastic composite intakes are lighter but may not withstand high temperatures as well.

Compatibility

It goes without saying that your chosen intake must be compatible with your specific LS engine model. Make sure to check the manufacturer’s specifications or consult with an expert before making a purchase. Additionally, some Cathedral Port Ls Intakes may require additional modifications or parts for proper installation, so keep that in mind as well.

Brand Reputation

Another essential aspect to consider when buying any car part is the brand’s reputation behind it. With Cathedral Port Ls Intakes, some brands have been known to produce higher quality products than others. Do your research on different brands and read reviews from other LS engine owners who have used their intakes before making a decision.

Warranty

Last but not least, always check for warranty coverage when buying any car part, including Cathedral Port Ls Intakes. A good warranty will give you peace of mind knowing that you are covered in case of any manufacturing defects or malfunctions.

In conclusion, investing in a Cathedral Port Ls Intake can significantly improve your LS engine’s performance without breaking the bank. Just remember to consider factors such as performance versus budget, material and construction, compatibility with your engine model, brand reputation, and warranty coverage before making a purchase. With this buying guide in mind, I am confident that you will make an informed decision when selecting your next Cathedral

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Ashley Baker
Ashley Baker is the heart and soul behind Pencilled Daydream. As a stay at home wife and mom. She has been living her dream of raising her sweet boys while sharing their adventures with the world. Since July 2010, Ashley has been chronicling her journey through motherhood, faith, and the many daydreams that fill her days.

In 2024, I decided to take Pencilled Daydream in a new direction. While my love for sharing personal stories and insights remains, I’ve started an informative blog focused on personal product analysis and first hand usage reviews. This transition was inspired by my constant search for products that make life as a busy mom easier and more enjoyable.

Thank you for joining me on this new chapter. I hope you find my reviews helpful, my stories relatable, and my tips practical. Here’s to many more years of shared experiences, discoveries, and growth together.