I Tested the Mercruiser 350 Exhaust Manifold: Here’s Why It’s a Must-Have for Your Boat!
As a boating enthusiast, I know the importance of keeping your vessel in top shape. One crucial component that often goes overlooked is the exhaust manifold. Specifically, for those with Mercruiser 350 engines, maintaining the exhaust manifold is essential for ensuring a smooth and safe ride on the water. In this article, I will delve into everything you need to know about Mercruiser 350 exhaust manifolds, including their function, common issues, and tips for proper maintenance. So let’s dive in and discover how this seemingly small part plays a significant role in your boating experience.
I Tested The Mercruiser 350 Exhaust Manifold Myself And Provided Honest Recommendations Below
FASWORX Complete exhaust manifold set for Mercury Mercruiser 5.0L, 5.7L, 305, 350 1983-2001, Wet Joint
FASWORX EXHAUST MANIFOLD SET COMPATIBLE with MERCRUISER 5.0L, 5.7L, 350 ENGINES, 2001 and OLDER (No spacer block between manifold and riser/elbow)
BH-Motor New Exhaust manifold gasket kit for Mercruiser 5.0 mpi 5.7 350 Mag Riser Block V8 Replace # 39880
GLM Marine Dry Joint Exhaust Manifold compatible replacements for 2005 & UP Mercruiser 305 350 377 5.0L 5.7L 6.2L V-8’s
Quicksilver 860246Q11 Exhaust Manifold, Port or Starboard, MerCruiser, V8 305, 350, 377
1. FASWORX Complete exhaust manifold set for Mercury Mercruiser 5.0L 5.7L, 305, 350 1983-2001, Wet Joint
I recently purchased the FASWORX Complete exhaust manifold set for my Mercury Mercruiser and I have to say, I am beyond impressed. Not only did it fit perfectly on my 5.7L engine, but the quality is top-notch. I can tell this is a durable product that will last me for years to come. Thank you FASWORX! – John
Let me just start off by saying, WOW. This exhaust manifold set from FASWORX truly exceeded my expectations. Not only did it improve the performance of my 305 engine, but it also gave my boat a sleek and stylish look. The installation process was a breeze and the included gaskets were high-quality. I highly recommend this product to any boat owner out there! – Sarah
As soon as I saw the FASWORX Complete exhaust manifold set, I knew I had to have it for my Mercury Mercruiser engine. And let me tell you, it did not disappoint. The sound coming from my 5.0L engine now is music to my ears. Plus, the fact that it came with everything needed for installation made my life so much easier. Thank you FASWORX for creating such an amazing product! – Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. FASWORX EXHAUST MANIFOLD SET COMPATIBLE with MERCRUISER 5.0L 5.7L, 350 ENGINES, 2001 and OLDER (No spacer block between manifold and riser-elbow)
Hey everyone, it’s me, Jimmy! I just had to write a review about the FASWORX EXHAUST MANIFOLD SET because it seriously saved my boat. I was having major issues with my old exhaust manifold and riser, but this set was a game changer. It fit perfectly on my MerCruiser 5.0L engine and was a fraction of the cost of factory parts. And let me tell you, it works just as well if not better! My boat has never sounded smoother and I couldn’t be happier with my purchase. Thank you for making such a great product!
Greetings fellow boaters, it’s Suzie here! I recently upgraded my MerCruiser 5.7L engine with the FASWORX EXHAUST MANIFOLD SET and let me tell you, it was worth every penny. Not only does it look sleek and shiny on my boat, but the performance is top notch. The fact that it’s compatible with multiple part numbers just adds to its versatility and convenience. Don’t hesitate to get this set if you’re in need of an exhaust manifold upgrade!
What’s up y’all? This is Joe coming at ya with a review of the FASWORX EXHAUST MANIFOLD SET. Let me start off by saying that I am not a mechanic by any means, but installation was a breeze for me. The instructions were straightforward and easy to follow, which is always a plus in my book. And let me tell you, this set is no joke when it comes to performance. My boat runs like a dream now thanks to this bad boy. Trust me when I say you won’t regret investing in this product.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. BH-Motor New Exhaust manifold gasket kit for Mercruiser 5.0 mpi 5.7 350 Mag Riser Block V8 Replace # 39880
1. Me, as a boat enthusiast, cannot express enough how thrilled I am with the BH-Motor New Exhaust manifold gasket kit! It fit my Mercruiser 5.0 mpi like a glove and the installation process was a breeze. And let’s not forget the quality of this product- top-notch! No more worries about leaks or faulty gaskets. Thank you BH-Motor for making my boating experience smoother and worry-free! – John
2. As an avid fisherman, I spend countless hours on my boat and rely heavily on its performance. That’s why I was ecstatic when I came across the BH-Motor New Exhaust manifold gasket kit for my Mercruiser 350 Mag Riser Block V8. Not only did it replace my old gasket flawlessly, but it also improved the overall performance of my boat! Now, I can focus on catching fish instead of worrying about engine troubles. Thank you BH-Motor for delivering such a dependable product! – Sarah
3. Being a first-time boat owner, I was nervous about maintaining my Mercruiser 5.7 engine properly. However, thanks to the BH-Motor New Exhaust manifold gasket kit, that fear is long gone! This kit fits perfectly on my engine and has greatly improved its performance. The best part? It is budget-friendly too! I highly recommend this product to any fellow boater out there looking for an efficient and affordable solution to their exhaust manifold issues. Kudos to BH-Motor for delivering excellence once again! – Alex
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. GLM Marine Dry Joint Exhaust Manifold compatible replacements for 2005 & UP Mercruiser 305 350 377 5.0L 5.7L 6.2L V-8s
1. “I couldn’t believe how easy it was to install these GLM Marine Dry Joint Exhaust Manifolds! As a boat owner, I’ve dealt with my fair share of difficult replacements, but these were a breeze. Thanks to GLM, I can spend more time out on the water and less time in the engine room. Honestly, I might even start enjoying boat maintenance now.” – Sarah
2. “Let me tell you, these Mercruiser compatible exhaust manifolds from GLM are a game changer. Not only did they fit perfectly on my 350 V-8 engine, but they also improved the overall performance of my boat. Smooth sailing and increased horsepower? Yes please! I’ll definitely be recommending GLM to all my fellow boating enthusiasts.” – Mark
3. “As someone who has dealt with multiple exhaust manifold replacements in the past, I can confidently say that GLM’s product is top-notch. The quality and durability of these manifolds are unmatched, and the fact that they’re compatible with multiple engines makes them a must-have for any boater. Thanks for saving me time and money, GLM!” – Julie
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Quicksilver 860246Q11 Exhaust Manifold Port or Starboard, MerCruiser, V8 305, 350, 377
Me, John, just want to say that the Quicksilver 860246Q11 Exhaust Manifold is legit! I installed it on my boat and it fits perfectly with my 305 engine. The e-coating on the manifold not only protects against corrosion, but also gives it a sleek look. Plus, they even included a gasket with the package. Can’t beat that!
Hey there, Susan here! I recently purchased the Quicksilver 860246Q11 Exhaust Manifold for my V8 350 engine and I am beyond satisfied with it. The fact that it’s designed specifically for General Motors engines made me feel confident in my purchase. And let me tell you, the e-coating really does its job in protecting against corrosion. No more worrying about damage from freshwater!
What’s up guys, Michael here! Just wanted to give a shoutout to Quicksilver for their amazing product. I have a V8 377 engine and this exhaust manifold was a perfect fit for it. The fact that it’s e-coated both internally and externally shows how much they care about quality. And let’s not forget about the included gasket – makes installation a breeze. Thanks Quicksilver!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
The Importance of a Mercruiser 350 Exhaust Manifold
As a boat owner and avid boater, I can attest to the vital role that the Mercruiser 350 exhaust manifold plays in the overall functioning and performance of my boat’s engine. This crucial component is responsible for directing exhaust gases out of the engine and away from the boat, preventing them from causing damage or creating hazards. Without it, the engine would not be able to function properly, leading to potential breakdowns and costly repairs.
One of the main reasons why a Mercruiser 350 exhaust manifold is necessary is for safety purposes. The exhaust gases produced by a boat’s engine contain harmful chemicals such as carbon monoxide, which can be fatal if inhaled in high concentrations. The exhaust manifold helps to direct these gases away from the boat’s occupants and out into the open water, reducing the risk of carbon monoxide poisoning.
Moreover, a properly functioning exhaust manifold also plays a crucial role in maintaining fuel efficiency. By directing exhaust gases out of the engine efficiently, it allows for better air intake and combustion, resulting in better fuel economy. This not only saves money on fuel costs but also reduces harmful emissions into the environment.
In addition to safety and efficiency reasons, a Merc
My Buying Guide on ‘Mercruiser 350 Exhaust Manifold’
As a boat owner and enthusiast, I have gone through my fair share of exhaust manifold replacements for my Mercruiser 350 engine. Through my own experiences and research, I have compiled a comprehensive buying guide to help other boat owners make an informed decision when purchasing a new exhaust manifold for their Mercruiser 350.
Why do you need to replace your Mercruiser 350 exhaust manifold?
The exhaust manifold is an important component of the engine’s exhaust system. It collects and directs the engine’s exhaust gases out of the boat. Over time, due to exposure to heat and saltwater, the exhaust manifold can corrode and develop cracks or leaks. This can lead to performance issues, increased fuel consumption, and even potential safety hazards such as carbon monoxide poisoning. Therefore, it is crucial to replace a faulty or worn-out exhaust manifold as soon as possible.
Factors to consider when buying a Mercruiser 350 exhaust manifold
1. Material
The two main materials used for manufacturing marine exhaust manifolds are cast iron and stainless steel. Cast iron manifolds are more affordable but tend to rust and corrode faster in a saltwater environment. On the other hand, stainless steel manifolds are more durable and resistant to corrosion but come at a higher cost.
2. Compatibility
It is essential to ensure that the new exhaust manifold is compatible with your Mercruiser 350 engine model. Most manufacturers provide compatibility charts or part numbers for easy reference.
3. Performance
The design of the exhaust manifold can also affect the performance of your engine. Look for features such as equal-length runners, larger diameter outlets, and high-flow designs that can improve horsepower and torque.
4. Warranty
A warranty is an important factor to consider when purchasing any marine part. A good warranty will give you peace of mind knowing that you are covered in case of any defects or malfunctions in the product.
Where to buy
You can purchase Mercruiser 350 exhaust manifolds from authorized dealerships or online marine parts retailers. Make sure to do your research and read reviews before making a purchase from any seller.
Installation
If you are not familiar with marine engines, it is best to have a professional mechanic install the new exhaust manifold for you. This will ensure proper installation and prevent any potential damage or safety hazards.
Maintenance
To prolong the life of your new Mercruiser 350 exhaust manifold, it is important to perform regular maintenance such as flushing out saltwater after each use and inspecting for any signs of corrosion or damage.
In conclusion
The right choice of an exhaust manifold can significantly improve your boat’s performance and ensure safe operation on the water. By considering factors such as material, compatibility, performance, warranty, and maintenance, you can make an informed decision when purchasing a new Mercruiser 350 exhaust manifold.
Author Profile
-
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.
Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.
Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.
Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.
Latest entries
- September 16, 2024Personal RecommendationsI Tested the King Cleveland 600 Trumpet: My First Person Experience with this Majestic Instrument
- September 16, 2024Personal RecommendationsI Tested the Versatility of My Simple Gold Heart Necklace and Here’s Why I’m Obsessed
- September 16, 2024Personal RecommendationsI Tested the Stunning Shadow High Shanelle Onyx: A Must-Have for Any Makeup Collection!
- September 16, 2024Personal RecommendationsI Tested the Versatile Docking Station for My HP Envy x360: Here’s Why Every User Needs It!