Contents
The Best Ls3 Intake of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Ls3 Intake of 2023. Check our ranking below.
2,326 Reviews Scanned
- Compatibility: Fits for Chevy small block GM LS3 L92 V8 6.2L (EFI LS Hi-Ram, 1x92 mm Throttle Body)
- Part Number: 300116,1918S,300-116 //Basic Operating RPM Range: 3,500-8,000 //Intake Style: Hi-Ram //Intake Manifold Height: Front/Rear Height 12.32 in //Throttle Body Bore Size:92mm
- Part Type:Intake Manifolds(EFI) //Fuel Injection Style:Multi-port //Intake Section Included:Complete //Engine Block Deck Height:Standard deck
- Cylinder Head Configuration:Rectangular Port LS3/L76/L92/L99 //Intake manifold Color: Natural //Intake Material: Aluminum(stain) //EGR: No
- Package included: 1*intake manifold&1*fuel rail kit &some parts shown in the picture //Notes: Longitudinal plenum top with fuel rails machined for -8 AN O-ring fittings
- Bolt-In Cast Aluminum Runners and Intake Plenum
- Accepts Up To 102mm Throttle Body
- Includes Fuel Rails, -8 AN
- It is an Ideal Choice for 400+ CID Stroker Engines and Aggressive Heads/Cam Packages
- A Raging Billet CNC Plenum Volume Capable of 2,000 HP
- Fit Type: Vehicle Specific
- Package Dimensions: 71.12 H x 25.4 L x 40.64 W (centimeters)
- Country of Origin : United States
- Package Weight: 9.435 kilograms
- Compatibility：Fits for GM EFI LS3/L76/L92/L99 Rectangle Port 6.2L/376 V8 Engine
- Part Number:300-136,HLY-300136 //Intake Style: Single plane //Basic Operating RPM Range:2,500-7,000 //Intake Manifold Height: 5.417in
- Part Type:Intake Manifolds(EFI) //Fuel Injection Style:Multi-port //Intake Section Included:Complete //Engine Block Deck Height:Standard deck
- Intake manifold Color: Natural //Intake Material: Aluminum(stain) //EGR: No //Package included: 1*intake manifold&some parts shown in the picture
- Notes:Fits all GM LS engines equipped with LS3/L92-style rectangular port cylinder heads. This manifold will not work with factory fuel rails.
- 🥇【UPPER INTAKE MANIFOLD】The intake manifold is responsible for distributing air to each cylinder of the car. It is attached to the cylinder head, and as air enters the system, the intake manifold distributes it evenly to each cylinder. The intake manifold also helps to cool the cylinder to prevent the engine from overheating.
- 🥇【FITMENT TYPE】Intake manifold assembly fit for Chevy Corvette 97-07, for Pontiac Firebird Formula, for Trans AM 98-02, for Corvette Z06 01-04, for Cadillac CTS V-series 04-05, for Chevy SSR 05-06, for Chevy TrailBlazer SS 06-09, for Cadillac CTS V-Series 06-07, for Pontiac GTO 05-06, for Saab 9-7X for Aero 08-11.
- 🥇【SMOOTHINNER WALL】The smooth inner wall of the intake manifold can reduce the gas flow resistance and improve the intake capacity.
- 🥇【ENSURE FIT】make sure this manifold modified parts fits your exact vehicle, input your make, model and trim level into the Amazon Garage.Package Includes: 102mm Intake manifold (with rear map sensor port), gaskets, hardware, fuel rails, fuel crossover line. (Injector and throttle body not included)
- 🥇【TIME TO REPLACE】If you find that your vehicle is unresponsive to the throttle or has a rough idle speed, this may be an indication of a leak in the intake manifold. You should replace the faulty manifold as soon as possible to prevent further damage to your car's engine.
Last update on 2025-07-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best Ls3 Intake?
Do you get stressed out thinking about shopping for a great Ls3 Intake? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Ls3 Intake, which is why we have assembled a comprehensive list of the greatest Ls3 Intake available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Ls3 Intake that you consider buying. Your questions might include the following:
- Is it worth buying an Ls3 Intake?
- What benefits are there with buying an Ls3 Intake?
- What factors deserve consideration when shopping for an effective Ls3 Intake?
- Why is it crucial to invest in any Ls3 Intake, much less the best one?
- Which Ls3 Intake are good in the current market?
- Where can you find information like this about Ls3 Intake?
We’re convinced that you likely have far more questions than just these regarding Ls3 Intake, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Ls3 Intake, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Ls3 Intake. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Ls3 Intake buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Ls3 Intake currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Ls3 Intake has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Ls3 Intake?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Ls3 Intake.
- Customer Ratings: Number ratings grade Ls3 Intake objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Ls3 Intake.
- Product Quality: You don’t always get what you pay for with an Ls3 Intake, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Ls3 Intake is should be an indication of how long it will work out for you.
We always remember that maintaining Ls3 Intake information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding Ls3 Intake is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.
FAQ:
Q: How big is the LS3 intake manifold deck?
A: Next up is the CID – BE 4.0 LS3 Intake Manifold. 9.24″ Deck. 4500 EFI. We installed this manifold with a 90 deg elbow and 92 mm throttle body first, then a 102 mm throttle body, and last a 4500 4-blade throttle body. For a Max effort build this manifold gets it done. (One thing to remember is to check port alignment.
Q: Is there an intake test for the LS3?
A: That test included every cathedral-port intake we could get our hands on, including the various factory versions. The problem with doing the mother of all intake tests for the cathedral-port guys is that it left out the LS3 owners.
Q: How much horsepower does a LS3 engine have?
A: While this LS3 was built for a shootout with a Coyote 5.0 using an identical budget, the strategy was to build a streetable engine that could still be capable of making well over 800hp with a power adder.
Q: How much horsepower does a lsxr intake manifold have?
A: Output for the LSXr topped out at 566.3 hp at 6,600 rpm and 515.3 lb-ft of torque, yielding a gain of 10 hp and 18.1 lb-ft of torque over the stock intake, with an average of 316.45 hp and 437.8 lb-ft from 3000-4500 rpm, and 524.35 hp and 489.84 lb-ft from 4500-6800 rpm.