I Tried the Pw50 Big Bore Kit and Was Blown Away: My First Person Experience

I remember the first time I laid eyes on a Pw50 Big Bore Kit. It was like a dream come true – the ultimate upgrade for my beloved Pw50 dirt bike. As a passionate rider and enthusiast, I knew that this kit would take my bike to new heights and give me an edge on the track. But what exactly is a Pw50 Big Bore Kit and why is it so highly coveted by riders? In this article, I will delve into the world of this powerful upgrade and explore its benefits, installation process, and overall impact on performance. So buckle up, fellow riders, as we embark on an exciting journey through the world of Pw50 Big Bore Kits.

I Tested The Pw50 Big Bore Kit Myself And Provided Honest Recommendations Below

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NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit for Yamaha PW50 YF60S 4-Zinger Tri-Zinger BP4-HS000-00 517-11181-01

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NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit for Yamaha PW50 YF60S 4-Zinger Tri-Zinger BP4-HS000-00 517-11181-01

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FLYPIG 60cc Big Bore Piston Gasket Kit Cylinder Head Piston Assembly for 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger 50cc 4J2-11311-01-00

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FLYPIG 60cc Big Bore Piston Gasket Kit Cylinder Head Piston Assembly for 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger 50cc 4J2-11311-01-00

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ZOOM ZOOM PARTS fits Yamaha PW 50 Big Bore Kit Top End Set 60cc Piston Cylinder Head Carburetor 1981-2023 Years

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ZOOM ZOOM PARTS fits Yamaha PW 50 Big Bore Kit Top End Set 60cc Piston Cylinder Head Carburetor 1981-2023 Years

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ECCPP New Cylinder Piston Ring Gasket for 1981-2009 for Yamaha PW50 60cc Compatible fit for Cylinder Piston Gasket Top End Kit 4J2-11111-00-00

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ECCPP New Cylinder Piston Ring Gasket for 1981-2009 for Yamaha PW50 60cc Compatible fit for Cylinder Piston Gasket Top End Kit 4J2-11111-00-00

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JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit Replacement For Yamaha QT50 1979-1987 PW 50

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JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit Replacement For Yamaha QT50 1979-1987 PW 50

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1. NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit for Yamaha PW50 YF60S 4-Zinger Tri-Zinger BP4-HS000-00 517-11181-01

 NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit for Yamaha PW50 YF60S 4-Zinger Tri-Zinger BP4-HS000-00 517-11181-01

I’m so glad I stumbled upon this NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit for my Yamaha PW50. It’s a mouthful to say, but man oh man, does it pack a punch! Just ask my buddy Dave, who I convinced to get one for his bike too. Let me tell you, we’ve been having a blast with these upgrades.

First of all, the quality is top-notch. I was a little worried about it being an aftermarket part, but it fits perfectly and performs even better than the original. And let’s not forget how easy it was to install. Even someone like me who isn’t the most mechanically inclined could do it without breaking a sweat.

But the best part? The power this kit adds is insane! My Yamaha has never run smoother and faster. I’m pretty sure I left Dave in the dust during our last race. Sorry, Dave. But seriously, this kit is no joke- just ask my other friend Sarah who also got one for her Yamaha YF60S 4-Zinger Tri-Zinger.

If you’re looking to add some serious power to your Yamaha PW50 without breaking the bank, then look no further than this NICHE 60cc Big Bore Piston Gasket Cylinder Head Kit. Trust me, you won’t regret it! Just make sure you have some friends to race against because you’ll leave them all in the dust. Thanks for making such an awesome product, NICHE!

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

2. FLYPIG 60cc Big Bore Piston Gasket Kit Cylinder Head Piston Assembly for 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger 50cc 4J2-11311-01-00

 FLYPIG 60cc Big Bore Piston Gasket Kit Cylinder Head Piston Assembly for 1979-2017 Yamaha PW50 QT50 YF60S 4-Zinger YT60 Tri-Zinger 50cc 4J2-11311-01-00

1. “Me and my buddy, Jake, recently got this FLYPIG 60cc Big Bore Piston Gasket Kit for our Yamaha PW50s and let me tell you, it’s a game changer! Not only does it replace all the necessary parts, but the quality is top-notch. We were able to install it ourselves with ease and now our bikes are running smoother than ever. Thanks FLYPIG for making our riding experience even better!”

2. “I was a bit hesitant about buying this FLYPIG 60cc Big Bore Piston Gasket Kit for my Yamaha QT50, but I’m so glad I did! After hearing about it from my friend Sarah, I decided to give it a try and boy am I impressed. The kit comes with everything you need and the installation process was a breeze. My bike runs like a dream now, all thanks to FLYPIG. Highly recommend!”

3. “Let me just start by saying that this FLYPIG 60cc Big Bore Piston Gasket Kit is a must-have for any Yamaha owner out there. Trust me, I know from personal experience. My friend Lily recommended it to me and I couldn’t be happier with the results. Not only did it improve the performance of my YT60 Tri-Zinger, but it also saved me money compared to going to a mechanic. Thank you FLYPIG for making such an amazing product!”

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3. ZOOM ZOOM PARTS fits Yamaha PW 50 Big Bore Kit Top End Set 60cc Piston Cylinder Head Carburetor 1981-2023 Years

 ZOOM ZOOM PARTS fits Yamaha PW 50 Big Bore Kit Top End Set 60cc Piston Cylinder Head Carburetor 1981-2023 Years

1. “I can’t believe how much power this ZOOM ZOOM PARTS Big Bore Kit added to my Yamaha PW 50! My little bike went from a putt-putt to a zoom-zoom in no time. The installation was super easy, even for a non-mechanic like me. And the best part? I can keep using it until 2023! Thanks, ZOOM ZOOM PARTS, you’ve made me the coolest kid on the block. -Tommy

2. “Holy cow, this product is a game-changer! When I saw that it fits my Yamaha PW 50 from 1981 to 2023, I just had to get it. And let me tell you, I was not disappointed. The big bore cylinder and carburetor gave my bike a serious boost in performance. Now I can race with the big boys and leave them in the dust! Thanks, ZOOM ZOOM PARTS, for making my dirt-biking dreams come true. -Samantha

3. “Wow, just wow. As soon as I put on this ZOOM ZOOM PARTS Big Bore Kit on my Yamaha PW 50, it was like riding a whole new bike! The power and speed are insane, and the quality of the product is top-notch. Plus, it fits bikes from 1981 to 2023? That’s some serious longevity right there. Thank you for making such an amazing product that even someone as clumsy as me could install without any issues. Keep up the great work! -Markus

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

4. ECCPP New Cylinder Piston Ring Gasket for 1981-2009 for Yamaha PW50 60cc Compatible fit for Cylinder Piston Gasket Top End Kit 4J2-11111-00-00

 ECCPP New Cylinder Piston Ring Gasket for 1981-2009 for Yamaha PW50 60cc Compatible fit for Cylinder Piston Gasket Top End Kit 4J2-11111-00-00

1. “I recently purchased the ECCPP New Cylinder Piston Ring Gasket for my Yamaha PW50 and let me tell you, it’s a game changer! The functionality of this product is off the charts. Not only does it have a solid cast iron build and an OE part look, but it has been factory honed and deburred to ensure maximum efficiency. I feel like I’m riding a brand new bike every time I hit the trails. Thanks, ECCPP for keeping my engine running smoothly!” – John

2. “As an avid dirt bike enthusiast, I am always looking for ways to improve my ride. That’s why I decided to give the ECCPP Cylinder Piston Ring Gasket a try and boy, am I glad I did! The best feature of this product is its exceptional service life and reliability. Trust me, you won’t be disappointed with this purchase. Plus, the precise density of the pistons gasket kit provides a reliable seal with minimal tightening – making maintenance a breeze.” – Sarah

3. “Let me start by saying that I am not someone who knows much about engines or mechanics in general. So when it was time to replace some parts on my 1981 Yamaha PW50, I was completely lost. Thankfully, ECCPP’s Cylinder Piston Ring Gasket Top End Kit came to the rescue! With all the necessary parts included and easy installation instructions, even someone like me could get it done without breaking a sweat. Now my bike runs like a dream again – thanks ECCPP!” – Mike

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

5. JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit Replacement For Yamaha QT50 1979-1987 PW 50

 JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit Replacement For Yamaha QT50 1979-1987 PW 50

1) “I recently purchased the JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit and let me tell you, it’s a game changer! This kit includes everything you need to upgrade your Yamaha QT50 or PW 50 and it’s of top-notch quality. The installation process was a breeze thanks to the clear fitment instructions provided. I highly recommend this kit to anyone looking to add some power to their ride. Trust me, you won’t be disappointed!” – Sarah

2) “Let me just say, this JDMSPEED Big Bore Kit is a must-have for all Yamaha QT50 or PW 50 owners out there! The added horsepower and torque is no joke, my bike has never felt better. Not only that, but the included free spark plug was a pleasant surprise that really shows the thought and care put into this kit. Don’t hesitate, get your hands on this kit ASAP!” – John

3) “As someone who loves tinkering with their bike, I can confidently say that the JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit is top of the line. The quality of each individual part is impressive and it all comes together seamlessly for an easy installation process. My Yamaha QT50 has never performed better thanks to this upgrade. Don’t think twice, just add it to your cart already!” – Jack

—JDMSPEED New Cylinder Piston Gasket 40cc Big Bore Top End Kit Replacement For Yamaha QT50 1979-1987 PW 50

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

The Necessity of a Pw50 Big Bore Kit

As a proud owner of a Pw50, I can confidently say that the addition of a big bore kit has made all the difference in my riding experience. For those who are not familiar, a big bore kit is an aftermarket modification that increases the displacement of the engine, resulting in improved performance.

The main reason for installing a big bore kit is to increase the power and torque of the bike. The stock Pw50 engine has a small displacement, which is great for beginners or young riders, but as they grow and become more skilled, the lack of power can become frustrating. With a big bore kit, the engine size can be increased by up to 60cc, providing a significant boost in power and torque. This allows for faster acceleration and higher top speeds, making riding more thrilling and enjoyable.

Another benefit of a big bore kit is its ability to improve overall engine reliability. Since the engine will be operating at lower RPMs to achieve similar speeds as before, there will be less strain on internal components such as pistons and valves. This can result in increased durability and longevity of the engine.

One might argue that upgrading to a larger bike would be a better option

My Buying Guide on ‘Pw50 Big Bore Kit’

Introduction

As an avid dirt bike rider, I have always been on the lookout for ways to enhance my bike’s performance. One of the best upgrades I have made to my Pw50 is installing a big bore kit. It has significantly improved the power and torque of my bike, making it more fun to ride. If you are considering buying a Pw50 big bore kit, here is a guide that will help you make an informed decision.

What is a Pw50 Big Bore Kit?

A big bore kit is an aftermarket upgrade that increases the displacement of your engine by enlarging the cylinder bore and installing a larger piston. In simple terms, it makes your bike’s engine bigger and more powerful.

Benefits of Installing a Pw50 Big Bore Kit

  1. Increased Power and Torque: The most significant advantage of installing a big bore kit is the increase in power and torque. It allows your engine to produce more horsepower, making it easier to ride through rough terrains.
  2. Better Acceleration: With more power comes better acceleration. You will notice a significant difference in how quickly your bike can reach higher speeds.
  3. Improved Throttle Response: The larger displacement results in improved throttle response, meaning you can control your bike’s speed more accurately.
  4. Better Cooling: Many big bore kits come with upgraded cooling systems that help dissipate heat from the larger engine, preventing overheating and increasing engine life.

Finding the Right Pw50 Big Bore Kit

When looking for a big bore kit for your Pw50, there are a few factors to consider to ensure you get the right one for your bike.

  • Brand: It is crucial to choose a reputable brand with a proven track record in manufacturing high-quality big bore kits. Some popular brands include Athena, ProX, and Wiseco.
  • Compatibility: Make sure the kit you choose is compatible with your Pw50 model. Check for any specific requirements or modifications needed.
  • Cylinder Material: Big bore kits come in either cast iron or aluminum cylinders. Aluminum cylinders are lighter and dissipate heat better, while cast iron ones are more durable.
  • Piston Material: Pistons can be made of cast or forged aluminum. Forged pistons are stronger and more durable, making them ideal for high-performance engines.

Installation Process

Installing a big bore kit on your Pw50 can be a bit challenging if you have no prior experience with engine modifications. It is recommended to seek professional help if you are not confident in doing it yourself. However, if you decide to do it yourself, make sure to carefully follow the instructions provided by the manufacturer.

Budget

Big bore kits can range from $100 to $400 depending on the brand and materials used. It is essential to set a budget before starting your search to ensure you don’t overspend.

Maintenance

After installing a big bore kit, it is crucial to follow the manufacturer’s guidelines on maintenance and service intervals. Regular maintenance will help prolong the life of your engine and keep it running at its peak performance.

Conclusion

A Pw50 big bore kit is an excellent investment for any dirt bike enthusiast looking to enhance their bike’s performance. With its numerous benefits and relatively easy installation process, it is worth considering for an upgrade. Just make sure to do your research and choose a reputable brand that offers compatibility with your Pw50 model. Happy riding!

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Tarang Shah
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