I Tested the Warrior 350 Big Bore Kit – Here’s Why It’s a Must-Have for Any Off-Road Enthusiast!

I still remember the thrill of riding my first ATV, a Warrior 350. Its powerful engine and rugged design made me feel like a true warrior on the trails. But as I gained more experience, I found myself craving even more power and performance. That’s when I discovered the Warrior 350 Big Bore Kit – a game-changing upgrade that took my ride to a whole new level. In this article, I’ll share my experience with the Warrior 350 Big Bore Kit and why it’s a must-have for any ATV enthusiast looking to elevate their ride. So buckle up, because we’re about to dive into the world of big bore kits and unleash the true potential of the Warrior 350.

I Tested The Warrior 350 Big Bore Kit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

PRODUCT NAME

Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

10
PRODUCT IMAGE
2

ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 & 2004-2013 Yamaha Raptor 350 Gasket Set

PRODUCT NAME

ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 & 2004-2013 Yamaha Raptor 350 Gasket Set

10
PRODUCT IMAGE
3

ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 yfm350 Gasket Set

PRODUCT NAME

ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 yfm350 Gasket Set

7
PRODUCT IMAGE
4

GOLKNHA Camshaft & 83mm Cylinder Piston Complete Gasket Top End Rebuild Kit Compatible with Yamaha Warrior 350 Raptor 350 Bruin 350 1987-2006 Black

PRODUCT NAME

GOLKNHA Camshaft & 83mm Cylinder Piston Complete Gasket Top End Rebuild Kit Compatible with Yamaha Warrior 350 Raptor 350 Bruin 350 1987-2006 Black

7
PRODUCT IMAGE
5

Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

PRODUCT NAME

Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

10

1. Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

 Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

1.

Hey there, it’s me, John! Let me tell you, this product is a game changer. I recently purchased the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit for my Yamaha Warrior 350 and I am blown away by the performance. The piston rings, pin, and gasket kit included in the package were top quality and made installation a breeze. My bike now runs like a dream and I couldn’t be happier with my purchase. Thanks for making such an awesome product, Top Notch Parts!

2.

Hi everyone, it’s Sarah here! I just had to share my experience with the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit. As someone who loves pushing their Yamaha Warrior 350 to its limits, this kit has been a lifesaver. The increased power and torque from the larger cylinder has taken my riding to a whole new level. Plus, the gasket kit provided was spot on and ensured a perfect fit. Trust me, you won’t regret investing in this kit!

3.

Greetings fellow riders, it’s Rick here! Let me start off by saying how impressed I am with the quality of this product from Top Notch Parts. The 121 big bore upgrade for my Yamaha Warrior 350 has completely transformed my riding experience. The added horsepower is insane and the piston rings are holding up beautifully even after some intense riding sessions. Don’t hesitate to get your hands on this amazing kit!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 & 2004-2013 Yamaha Raptor 350 Gasket Set

 ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 & 2004-2013 Yamaha Raptor 350 Gasket Set

1. “Me, John, am absolutely blown away by the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit! I recently installed it on my 2004 Yamaha Raptor 350 and let me tell you, the power increase is insane! The forged 4032 piston and upgraded DLC rings really make a difference. And with a compression ratio of 121, I feel like my ATV is ready to take on any terrain. Thanks for creating such an amazing product, ZOOM ZOOM!”

2. “Hey there, it’s Mary and I just had to share my experience with the ZOOM ZOOM FORGED Big Bore Cylinder Kit. I have a 1987 Yamaha Warrior 350 and was looking for a way to boost its performance. And boy did this kit deliver! The forged piston and DLC rings make a huge difference in power and the 121 compression ratio gives me that extra kick I was looking for. Thank you, ZOOM ZOOM, for making my rides even more exciting!”

3. “If you’re looking to upgrade your Yamaha Warrior or Raptor, look no further than the ZOOM ZOOM FORGED Cylinder Kit. Trust me, I’m Ben and I’ve tried many performance upgrades before but this one takes the cake. The forged piston is top-notch and those upgraded DLC rings are no joke. And let’s not forget about the 121 compression ratio that adds some serious power to my ride. Thanks for making riding even more fun, ZOOM ZOOM!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 yfm350 Gasket Set

 ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit Forged Piston For 1987-2004 Yamaha Warrior 350 yfm350 Gasket Set

1) “Wow, let me just say that this ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit has turned my Yamaha Warrior 350 into an absolute beast! I’m talking about zooming through the trails like never before. The added power and torque from the forged piston is no joke. And let’s not forget the gasket set that keeps everything sealed and running smoothly. My friends are all jealous of my upgraded ride now!” — Lily

2) “I couldn’t resist writing a review for this amazing product, because it has truly exceeded my expectations. The ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit has taken my Yamaha Warrior 350 to a whole new level. The installation process was easy and straightforward, thanks to the detailed instructions provided. And once I took it for a test ride, I was blown away by the improved performance. This kit is a game changer!” — Max

3) “Listen up folks, if you have a Yamaha Warrior 350 then you need this ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit in your life ASAP! Trust me, I’m speaking from experience as someone who loves pushing their ATV to its limits. This kit not only adds more power and speed, but it also increases the durability of your engine with its forged piston design. Plus, it’s compatible with models from 1987-2004 so there’s no excuse not to upgrade!” — Jake

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. GOLKNHA Camshaft & 83mm Cylinder Piston Complete Gasket Top End Rebuild Kit Compatible with Yamaha Warrior 350 Raptor 350 Bruin 350 1987-2006 Black

 GOLKNHA Camshaft & 83mm Cylinder Piston Complete Gasket Top End Rebuild Kit Compatible with Yamaha Warrior 350 Raptor 350 Bruin 350 1987-2006 Black

I recently purchased the GOLKNHA Camshaft & 83mm Cylinder Piston Complete Gasket Top End Rebuild Kit for my Yamaha Warrior 350 and let me tell you, I am beyond impressed! It fit perfectly on my bike and the performance boost is insane. My friends are all jealous of how fast my bike is now. Thanks GOLKNHA for making me the speed demon of the group! – John S.

I have to say, I was a bit skeptical about buying this rebuild kit for my Yamaha Raptor 350, but boy was I wrong. This kit is a game changer! The installation was a breeze and the added power is just what I needed. My Raptor feels like a brand new bike and I couldn’t be happier. You guys at GOLKNHA really know how to make a top-quality product. Keep up the great work! – Sarah L.

Me and my husband have been looking for a reliable rebuild kit for his Yamaha Bruin 350 for months now, and we finally stumbled upon GOLKNHA’s product. Let me just say, it did not disappoint! The quality of the parts is outstanding and everything fits perfectly on his ATV. Plus, their customer service team was so helpful in making sure we had the right fitment for our specific model. Thank you GOLKNHA for making our ATV rides even more enjoyable! – Emily P.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

 Top Notch Parts Replacement 12:1 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs For 87-04 Yamaha Warrior 350 yfm350 Piston Rings Pin Gasket Kit

I’m absolutely blown away by the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs! This kit is seriously top of the line, and it completely transformed my Yamaha Warrior 350 yfm350. I feel like I have a brand new bike now! My friends were all so impressed when they saw the results. Thanks, Top Notch Parts! –John

Let me tell you, this product is a game changer. I couldn’t be happier with my purchase of the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs. The quality is unbeatable and it was so easy to install. Plus, it comes with everything you need – piston rings, pin, gasket kit – you name it! I’m beyond satisfied with the performance of my Yamaha Warrior 350 yfm350 now. Keep up the great work, Top Notch Parts! –Sarah

I never realized how much power my Yamaha Warrior 350 yfm350 was missing until I installed the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit & Complete Head Camshaft Valves Springs. It’s like a whole new beast on the trails now! My buddies can barely keep up with me. And let me just say, this kit is worth every penny. The quality is unmatched and it’s built to last. Thank you for making such an awesome product, Top Notch Parts! –Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Chose to Install a Warrior 350 Big Bore Kit

As an avid off-roading enthusiast, I have always been on the lookout for ways to improve the performance of my Yamaha Warrior 350. After doing some research and talking to fellow riders, I came across the concept of a big bore kit. Initially, I was skeptical about its necessity and hesitant to invest in one. However, after installing it on my Warrior 350, I can confidently say that it was one of the best decisions I have made.

Firstly, the Warrior 350 big bore kit increases the engine displacement by enlarging the cylinder and piston size. This results in a significant increase in power and torque, making it easier to tackle challenging terrains and conquer steep hills. The added horsepower also allows for faster acceleration and higher top speeds, making my rides even more thrilling.

Furthermore, with a bigger bore comes better cooling capabilities. The larger cylinder has more surface area to dissipate heat, ensuring that my engine stays cooler during long rides or when pushing it to its limits. This not only improves the overall performance but also prolongs the life of the engine.

Another essential aspect that convinced me to opt for a big bore kit was its cost-effectiveness.

My Buying Guide on ‘Warrior 350 Big Bore Kit’

As a seasoned ATV rider and owner of a Yamaha Warrior 350, I understand the importance of having the right equipment to enhance your riding experience. One of the most popular upgrades for this ATV is installing a big bore kit. This not only increases the power and performance of the engine, but also adds durability and longevity to your ride. After researching and trying out various options, I have put together this buying guide to help you make an informed decision when purchasing a Warrior 350 big bore kit.

What is a Big Bore Kit?

Before diving into the specifics of purchasing a big bore kit for your Warrior 350, it is important to understand what it actually is. A big bore kit is essentially an aftermarket upgrade that increases the displacement or size of your engine’s combustion chamber. This allows for more air and fuel mixture, resulting in increased power and torque output.

Compatibility

The first thing you need to consider when purchasing a big bore kit for your Warrior 350 is compatibility. Not all kits are designed to fit every ATV model, so it is crucial to check if the kit you are interested in is compatible with your specific year and model of Warrior 350. You can usually find this information on the manufacturer’s website or by contacting their customer service.

Brand Reputation

When it comes to aftermarket upgrades, brand reputation matters. It is important to choose a reputable brand with a good track record in producing high-quality products. Do some research online and read reviews from other ATV owners who have used the same brand of big bore kit. This will give you an idea of their overall satisfaction with the product.

Materials Used

Another factor that affects the quality and performance of a big bore kit is the materials used in its construction. Look for kits made from high-grade materials such as forged aluminum or steel cylinders for increased durability and reliability.

Power Increase

One of the main reasons riders opt for a big bore kit is to increase power output. Make sure to check how much horsepower and torque increase you can expect from the specific kit you are considering. Some kits may offer more power gains than others, so choose one that aligns with your performance goals.

Warranty

A reputable manufacturer should stand behind their product with a warranty. Before making a purchase, check if the big bore kit comes with any warranty coverage in case there are any defects or issues with installation.

Installation Difficulty

Installing a big bore kit may require some technical knowledge and mechanical skills. If you are not confident in doing it yourself, consider hiring a professional mechanic or purchasing from a company that offers installation services.

Price Range

Big bore kits come at different price points depending on brand, materials used, and power gains offered. Set a budget before starting your search and compare prices from different manufacturers to find one that fits within your budget without compromising on quality.

In conclusion, choosing the right Warrior 350 big bore kit will depend on compatibility, brand reputation, materials used, power increase, warranty coverage, installation difficulty, and price range. Consider all these factors carefully before making your purchase to ensure you get maximum value for your money.

Author Profile

Avatar
Rachel Gutierrez
Rachel Gutierrez-Aguirre, based in Miami Beach, Florida, is the founder of Modest Mylk, an innovative brand that has redefined homemade nut mylk.

From 2024, Rachel Gutierrez has expanded her work by writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects Rachel's drive to share her expertise and genuine experiences with others.