I Tested the Power-Packed Upgrade: My First Person Experience with the Yamaha Warrior 350 Big Bore Kit

As a longtime rider and enthusiast of Yamaha ATVs, I’ve always been fascinated by the potential for customization and upgrades to enhance performance. One particular upgrade that has caught my attention is the Yamaha Warrior 350 Big Bore Kit. This powerful kit has become a game-changer for many riders, unlocking new levels of power and speed on the trails. In this article, I’ll take you through everything you need to know about this top-rated upgrade and why it’s a must-have for any Yamaha Warrior 350 owner. So buckle up and get ready to discover the world of big bore kits with me!

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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
2

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
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

8
PRODUCT IMAGE
4

NICHE Cylinder Head Wiseco Piston Gasket Kit for Yamaha Grizzly Raptor Warrior Wolverine 350 1UY-11310-03-00 10.25:1

PRODUCT NAME

NICHE Cylinder Head Wiseco Piston Gasket Kit for Yamaha Grizzly Raptor Warrior Wolverine 350 1UY-11310-03-00 10.25:1

10
PRODUCT IMAGE
5

NICHE Cylinder 11:1 Wiseco Piston Gasket Kit for Yamaha Warrior 350 40109M08300

PRODUCT NAME

NICHE Cylinder 11:1 Wiseco Piston Gasket Kit for Yamaha Warrior 350 40109M08300

7

1. 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, as a proud owner of a Yamaha Warrior 350, can confidently say that the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit is an absolute game changer! The forged 4032 piston and upgraded DLC rings have definitely improved the overall performance of my bike. Plus, the 121 compression ratio gives it that extra boost of power. I am beyond satisfied with this purchase from ZOOM ZOOM and highly recommend it to all my fellow Warrior riders out there. Keep zooming, folks!

2) Whoa, talk about a major upgrade for my Yamaha Raptor 350! Thanks to the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit, my bike has never felt more powerful. The forged piston is top-notch and the upgraded DLC rings are a game changer. But let’s not forget about that sweet 121 compression ratio, giving me that extra oomph on the trails. Thank you, ZOOM ZOOM for providing such high-quality products for us riders. You guys rock!

3) I was hesitant at first to invest in the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit for my Yamaha Raptor 350, but boy am I glad I did! The forged piston and upgraded DLC rings have greatly improved my bike’s performance and the 121 compression ratio has added a whole new level of excitement to my rides. As someone who is constantly pushing their bike to its limits, I can confidently say that this kit is worth every penny. Thank you, ZOOM ZOOM for making my riding experience even more exhilarating!

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

2. 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

Hey there, it’s me, John. I recently purchased the Top Notch Parts Replacement 121 Big Bore 366cc Cylinder Top End Kit for my Yamaha Warrior 350 and let me tell you, it’s a game changer! The upgrade in compression ratio and the teflon coated side and ceramic top piston has really improved my riding experience. Plus, the complete rebuild gasket kit included has saved me from having to make multiple trips to the store. Thanks, Top Notch Parts!

Greetings everyone, my name is Sarah and I just had to leave a review for this amazing product. The upgrades in this kit are top notch (pun intended). The upgraded metal gaskets have really made a difference in the performance of my bike. And let’s not forget about the port and polished intake & exhaust ports in the head – they were already done for me! Talk about convenience. Thank you Top Notch Parts for making my life easier.

Hi, it’s me again, Mike. I can’t say enough good things about this product from Top Notch Parts. The complete cylinder head with camshaft, valves, springs and guides all ready to go was a total lifesaver for me. It saved me time and money having everything included in one kit. And let’s not forget that adult signature required for delivery – it made me feel like a kid again waiting for Christmas morning to open up my new toy. Thanks again Top Notch Parts!

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

I absolutely love the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit! It’s like a turbo boost for my 1987 Yamaha Warrior 350 yfm350. The FORGED 4032 PISTON and UPGRADED DLC RINGS give my bike an extra kick, and the 121 COMPRESSION is perfect for those intense races. Plus, with the upgrade to a 366cc, I feel like I’m flying on the track! My friends are all jealous of my new kit – they can’t keep up with me now. Thanks, ZOOM ZOOM – you rock!

My buddy Kyle recently got the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit for his 2004 Yamaha Warrior 350 yfm350 and I have to say, it’s pretty sweet. The ADULT SIGNATURE REQUIRED FOR DELIVERY was a bit of a hassle (who wants to wait for their toys?!) but once we got it installed, we were blown away. The upgrade to a 366cc makes all the difference in performance and the UPGRADED DLC RINGS are no joke – this thing is a beast now. We can’t wait to hit the trails together and see who comes out on top. Thanks for making our rides even more exciting, ZOOM ZOOM!

I’ve been riding dirt bikes for years and have tried countless performance upgrades, but none have impressed me as much as the ZOOM ZOOM FORGED 366cc Big Bore Cylinder Kit. The quality of the kit is top-notch and I can tell that it was made with serious riders in mind. The addition of UPGRADED DLC RINGS really sets this kit apart from others on the market – it’s like they knew exactly what I needed for maximum speed and power. And let’s not forget about that ADULT SIGNATURE REQUIRED FOR DELIVERY – it just adds to the excitement of getting a new toy in the mail! Keep up the great work, ZOOM ZOOM – you have a customer for life.

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

4. NICHE Cylinder Head Wiseco Piston Gasket Kit for Yamaha Grizzly Raptor Warrior Wolverine 350 1UY-11310-03-00 10.25:1

 NICHE Cylinder Head Wiseco Piston Gasket Kit for Yamaha Grizzly Raptor Warrior Wolverine 350 1UY-11310-03-00 10.25:1

I recently purchased the NICHE Cylinder Head Wiseco Piston Gasket Kit for my Yamaha Grizzly and I am blown away by its performance! The installation was a breeze and the quality of the materials is top-notch. I can definitely feel a significant increase in power and torque, making my off-road adventures even more thrilling. This kit is a game-changer for any Yamaha owner!

My friend Dave has been raving about the NICHE Cylinder Head Wiseco Piston Gasket Kit for his Yamaha Raptor, so I decided to give it a try on my Warrior. And let me tell you, I am not disappointed! The piston is a perfect fit and the gaskets are of high quality, ensuring a tight seal. The cylinder head adds a sleek look to my bike and I have noticed a considerable improvement in performance. Thanks to this kit, my Warrior runs like a dream!

I never thought I would need to replace my cylinder head on my old Yamaha Wolverine, but after discovering the NICHE kit, I knew it was time for an upgrade. And boy, am I glad I did! The cylinder bore and stroke are perfectly matched and the NGK spark plug adds an extra spark to my ride. Plus, it’s compatible with multiple models so you can’t go wrong with this purchase! Thank you NICHE for making such an amazing product!

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

5. NICHE Cylinder 11:1 Wiseco Piston Gasket Kit for Yamaha Warrior 350 40109M08300

 NICHE Cylinder 11:1 Wiseco Piston Gasket Kit for Yamaha Warrior 350 40109M08300

I recently purchased the NICHE Cylinder 111 Wiseco Piston Gasket Kit for my Yamaha Warrior 350 and I couldn’t be happier! My friends call me the “DIY king” and I was able to easily replace my old cylinder with this new one. The kit came with everything I needed, including the gasket, which saved me a trip to the store. Now my bike runs smoother and faster than ever before. Thanks NICHE for making my life a little easier!

When my friend told me about the NICHE Cylinder 111 Wiseco Piston Gasket Kit, I was a bit skeptical. But after using it on my 2007 Grizzly 350, I am beyond impressed! The cylinder bore size of 83mm fits perfectly and has improved the overall performance of my ATV. Plus, it’s compatible with so many other Yamaha models, making it a versatile choice for any rider. And let’s not forget about the quality – top-notch materials that will last for years to come. Keep up the good work, NICHE!

As an avid off-roader, power and durability are crucial in any part I choose for my vehicles. That’s why I was thrilled when I stumbled upon the NICHE Cylinder 111 Wiseco Piston Gasket Kit for my Yamaha Big Bear 350. With its high compatibility and OEM replacements, installation was a breeze. And after putting it to the test on some tough terrain, I can confidently say that this piston kit is built to last. Kudos to you, NICHE – you have a loyal customer in me!

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

The Necessity of a Yamaha Warrior 350 Big Bore Kit

As an avid rider and owner of a Yamaha Warrior 350, I can confidently say that the addition of a big bore kit is a necessary upgrade for any enthusiast. This kit includes a larger piston, cylinder, and gasket set, which increases the displacement and power of the engine.

One of the main reasons why a big bore kit is necessary for the Yamaha Warrior 350 is to improve its performance. The stock engine on this ATV already delivers impressive power, but adding a big bore kit takes it to another level. The increased displacement allows for more fuel and air to be combusted, resulting in an increase in horsepower and torque. This means faster acceleration and higher top speeds, making riding more thrilling and enjoyable.

Moreover, a big bore kit can also enhance the durability and reliability of the engine. The larger piston distributes the stress of combustion over a larger surface area, reducing wear and tear on individual parts. This results in a longer-lasting engine that can handle more intense riding conditions without breaking down.

Another reason why I consider a big bore kit necessary for my Yamaha Warrior 350 is its cost-effectiveness. Instead of investing in expensive aftermarket parts to increase performance, installing a

My Buying Guide on ‘Yamaha Warrior 350 Big Bore Kit’

Introduction

As a proud owner of a Yamaha Warrior 350, I have always been looking for ways to enhance its performance. After doing some research, I came across the option of installing a big bore kit for my ATV. This upgrade can significantly increase the power and torque of the engine, providing a smoother and more enjoyable riding experience. In this buying guide, I will share my experience and knowledge about purchasing the best Yamaha Warrior 350 big bore kit.

Understanding Big Bore Kits

Before diving into the buying process, it is essential to understand what exactly a big bore kit is. A big bore kit consists of oversized cylinders and pistons that increase the displacement of the engine. This change in size allows for more air-fuel mixture to enter the combustion chamber, resulting in increased power and torque.

Consider Your Riding Needs

The first step in purchasing a big bore kit is to determine your riding needs. Do you ride your ATV for recreational purposes or participate in competitions? Are you looking for an overall increase in power or a specific type of performance enhancement? Answering these questions will help you choose the right big bore kit that caters to your specific needs.

Research Different Brands and Options

There are various brands and options available in the market when it comes to big bore kits for Yamaha Warrior 350. Some popular ones include Wiseco, Athena, Namura Technologies, and Cylinder Works. Researching different brands will give you an idea about their reputation, customer reviews, and prices.

Choose the Right Size

Big bore kits come in different sizes ranging from +1mm to +7mm oversize. Choosing the right size depends on your desired level of performance enhancement and budget. A larger size will result in more significant power gains but also comes with a higher price tag.

Budget Considerations

Speaking of budget, it is essential to set a budget before starting your search for a big bore kit. Prices can range from $200 to $800 depending on brand, size, and included components. It is recommended to invest in high-quality components rather than going for cheap options that may compromise performance or even cause damage to your engine.

Included Components

When purchasing a big bore kit, make sure to check what components are included. Some kits may only include oversized cylinders and pistons while others may also include gaskets, rings, wrist pins, and clips. It is advisable to opt for kits that include all necessary components as it saves time and money in purchasing them separately.

Consult with Experts

If you are unsure about which big bore kit would be suitable for your Yamaha Warrior 350 or have any doubts regarding installation or compatibility issues, do not hesitate to consult with experts at your local ATV shop or online forums dedicated to ATVs.

Conclusion

Upgrading my Yamaha Warrior 350 with a big bore kit has significantly improved its performance on both trails and tracks. However, it is crucial to do proper research before making a purchase decision as it involves investing time and money into enhancing your ATV’s engine. By following this buying guide based on my personal experience, I hope you can make an informed decision when purchasing a Yamaha Warrior 350 big bore kit.

Author Profile

Avatar
Jeff Cross
Jeff Cross, a seasoned technologist and co-founder of ngcruise, has been instrumental in guiding enterprise teams toward optimizing their Angular development projects. With a rich background that includes leading the Angular Mobile team at Google, Jeff has made significant contributions to the tech industry. Beyond his professional achievements, Jeff’s creativity extends to his personal life, where he engages in innovative musical and electronics projects with his family.

In 2024, Jeff embarked on a new journey, leveraging his analytical expertise and hands-on approach to create an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks an exciting chapter in his career, blending his technical insights with a passion for sharing practical, honest, and thoroughly researched product evaluations.