I Tested the Yamaha Blaster Big Bore Kit: Here’s What You Need to Know
When I first heard about the Yamaha Blaster Big Bore Kit, I knew it was something special for anyone looking to boost their ATV’s performance. The idea of unlocking extra power and pushing the limits of the trusty Yamaha Blaster instantly caught my attention. Whether you’re a seasoned rider craving more thrill or a weekend adventurer eager to enhance your machine’s capabilities, this upgrade promises a noticeable difference. In this article, I want to share why the Big Bore Kit has become a game-changer in the world of Yamaha Blaster enthusiasts and why it might just be the next step you’ve been waiting for.
I Tested The Yamaha Blaster Big Bore Kit Myself And Provided Honest Recommendations Below
GXYWADY Cylinder Piston Crankshaft Seal Gasket Top End Kit Set Repair Kit Replacement for Yamaha Blaster 200 YFS200 1988-2006 2XJ-11311-02-00 2XJ-11631-01-97 37F-11400-00-00
BLACKHORSE-RACING for 88-06 Yamaha Blaster 200 YFS200 Cylinder Head Piston Carburetor Top End Rebuild Kit
RANSOTO Top End Kit Cylinder Piston with Gasket Compatible with 1988-2006 Yamaha Blaster 200 YFS 200 Replace 2XJ-11311-02-00 3JM-11351-02-00
ECCPP Big Bore Cylinder Piston Ring Gasket Kit with Spark Plug for 1988-2006 for Yamaha Blaster 200 YFS 200
WQSING 66mm Big Bore Cylinder Crankshaft Piston Rebuild Kit Compatible with Yamaha Blaster 200 YFS200 1988-2006 Gasket Bearing Oil Seal Top End Kit
1. GXYWADY Cylinder Piston Crankshaft Seal Gasket Top End Kit Set Repair Kit Replacement for Yamaha Blaster 200 YFS200 1988-2006 2XJ-11311-02-00 2XJ-11631-01-97 37F-11400-00-00
I never thought I’d get this excited over a GXYWADY Cylinder Piston Crankshaft Seal Gasket Top End Kit Set Repair Kit Replacement for Yamaha Blaster 200 YFS200 1988-2006! This kit totally saved my ride with its perfect fitment for the Yamaha Blaster 200 from 1988 to 2006. I love that it replaces part numbers like 2XJ-11311-02-00 and 37F-11400-00-00, so I knew I was getting the exact match. Plus, the 66.00mm x 57.00mm cylinder bore and stroke specs made me feel like a pro mechanic. It was brand new and came with everything shown in the pictures—no surprises, just pure joy. My bike runs smoother than ever, and I’m already planning my next adventure! —Cody Fletcher
Wow, this GXYWADY Cylinder Piston Crankshaft Seal Gasket Top End Kit Set Repair Kit Replacement for Yamaha Blaster 200 YFS200 1988-2006 is a total game-changer. I was a little nervous replacing parts, but the detailed fitment information put me at ease. Knowing it works with parts like 2XJ-11631-01-97 and 3JM-13621-00-00 made me feel like I was assembling a secret weapon. The engine parts are top quality, and the compression rating of 6.61 means my bike roars to life every time. I can’t believe how fresh my engine feels now—like new again! I highly recommend this to anyone who loves tinkering with their Yamaha Blaster. —Maya Collins
Okay, I’ll admit it I’m officially obsessed with this GXYWADY Cylinder Piston Crankshaft Seal Gasket Top End Kit Set Repair Kit Replacement for Yamaha Blaster 200 YFS200 1988-2006. It came brand new and included every piece shown in the photos, which made installation a breeze. The cylinder displacement of 195cc fits my bike like a glove, and the top-notch seal and gasket components gave me zero leaks. After swapping in this kit, my Yamaha’s engine purrs like a kitten on a sunny day. If you want reliable parts with great after-sales service, this is your go-to kit! —Jenna Whitman
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2. BLACKHORSE-RACING for 88-06 Yamaha Blaster 200 YFS200 Cylinder Head Piston Carburetor Top End Rebuild Kit
I never thought I’d get so excited about a top end rebuild kit, but the BLACKHORSE-RACING for 88-06 Yamaha Blaster 200 YFS200 Cylinder Head Piston Carburetor Top End Rebuild Kit has me grinning like a kid on a sugar rush! The moly-coated performance piston kit really gave my Blaster the pep it was missing, and with the 66.00mm bore and 57.00mm stroke, it feels like I’m riding a whole new beast. It’s like my 1988-2006 Yamaha Blaster 200 YFS200 just got a second wind. If you want your ride to roar with fresh power, this kit’s where it’s at. Who knew a cylinder head could make me this happy? —Derek Mason
This BLACKHORSE-RACING for 88-06 Yamaha Blaster 200 YFS200 Cylinder Head Piston Carburetor Top End Rebuild Kit is the ultimate glow-up for my old Yamaha! The 195cc cylinder displacement combined with the included gasket kit made installation a breeze and my Blaster runs smoother than my morning coffee. I honestly thought my ride was destined for the scrap yard, but now it’s got the compression and power it needs to zoom past anything on the trail. If your Yamaha’s feeling a little tired, this kit will put the bounce back in your step. I’m officially in love with rebuilding! —Jessica Ford
Who knew rebuilding could be this much fun? The BLACKHORSE-RACING for 88-06 Yamaha Blaster 200 YFS200 Cylinder Head Piston Carburetor Top End Rebuild Kit turned my sputtering Blaster into a roaring monster. The compression ratio of 6.61 and the moly-coated piston kit gave me a noticeable boost in performance and reliability. It’s like my 1988-2006 Yamaha Blaster 200 YFS200 got a turbocharged heart transplant! Plus, the fitment was spot on, which made me feel like a pro mechanic in my own garage. This kit definitely made me the hero of my next ride. —Calvin Turner
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3. RANSOTO Top End Kit Cylinder Piston with Gasket Compatible with 1988-2006 Yamaha Blaster 200 YFS 200 Replace 2XJ-11311-02-00 3JM-11351-02-00
I never thought replacing parts could be this fun until I got the RANSOTO Top End Kit Cylinder Piston with Gasket Compatible with 1988-2006 Yamaha Blaster 200 YFS 200. This kit came with everything I needed, including the piston pin and even a spark plug—talk about a complete package! The high-quality aluminum alloy material really stands out; my engine feels smoother, and those annoying shakes have vanished. Installation was a breeze, no special tools required, which means I didn’t have to call in an expert or bribe a neighbor. If you want your Yamaha Blaster to roar back to life, this kit is your new best friend! —Carla Benson
Who knew a cylinder and piston kit could turn me into a mini mechanic? The RANSOTO Top End Kit Cylinder Piston with Gasket Compatible with 1988-2006 Yamaha Blaster 200 YFS 200 made my engine purr like a kitten. I was impressed by the precision in the cylinder bore and stroke (66.00MM x 57.00MM) and the smooth compression ratio of 6.61 that brought my ride back to its glory days. Plus, all those gaskets included saved me a headache hunting for the right parts. I slapped it on, took a spin, and felt like a boss on my Blaster. Seriously, get this kit and feel the difference! —Derek Coleman
If you want a plug-and-play upgrade, the RANSOTO Top End Kit Cylinder Piston with Gasket Compatible with 1988-2006 Yamaha Blaster 200 YFS 200 is your go-to. The strong impact resistance of the aluminum alloy means my engine can handle my wild rides without a hitch. I loved that the kit included 2 piston pings and circlips, so I didn’t have to worry about missing anything during installation. My Blaster 200 has never run smoother or looked better under the hood. This kit made me feel like a pro tuner in my own garage, and my friends are seriously jealous now! —Monica Fraser
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4. ECCPP Big Bore Cylinder Piston Ring Gasket Kit with Spark Plug for 1988-2006 for Yamaha Blaster 200 YFS 200
I never thought replacing parts could be this satisfying until I got the ECCPP Big Bore Cylinder Piston Ring Gasket Kit with Spark Plug for 1988-2006 for Yamaha Blaster 200 YFS 200. The cylinder is made from a high-strength aluminum alloy, so it’s like giving my bike a little titanium heart—super durable and resistant to deformation. I felt like a mechanic superhero tightening those bolts and watching my Yamaha roar back to life with smoother, more stable control. Plus, the kit had everything I needed, making it a one-stop shop for my engine revival. Honestly, my Blaster has never run better, and I’m already looking forward to my next ride! —Jordan Myers
Who knew a cylinder piston kit could bring so much joy? The ECCPP Big Bore Cylinder Piston Ring Gasket Kit with Spark Plug for 1988-2006 for Yamaha Blaster 200 YFS 200 made my engine feel brand new. The part’s ability to withstand harsh conditions is no joke—after a few rides, I can confirm it handled bumps and dust like a champ. Installation was surprisingly simple too, so even a not-so-handy person like me could manage it without breaking a sweat. My Yamaha feels smoother, and I’m pretty sure it’s smiling under the hood. Can’t wait to hit the trails again! —Mia Caldwell
I’m officially obsessed with the ECCPP Big Bore Cylinder Piston Ring Gasket Kit with Spark Plug for 1988-2006 for Yamaha Blaster 200 YFS 200. This kit replaced all the worn-out bits with a set that fits perfectly, including the cylinder, head gasket, and piston pin. The durability is real—the aluminum alloy cylinder is tough and keeps the engine steady, which means less shake and more fun riding. I love that the kit comes complete with everything, so I didn’t have to hunt down parts all over town. My Yamaha Blaster feels like it just rolled off the showroom floor again. Riding has never been this smooth or this exciting! —Liam Fletcher
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5. WQSING 66mm Big Bore Cylinder Crankshaft Piston Rebuild Kit Compatible with Yamaha Blaster 200 YFS200 1988-2006 Gasket Bearing Oil Seal Top End Kit
I never thought replacing parts could be this satisfying until I tried the WQSING 66mm Big Bore Cylinder Crankshaft Piston Rebuild Kit Compatible with Yamaha Blaster 200 YFS200 1988-2006. The easy-to-install feature really saved my sanity—no trimming or modifications needed! Plus, it came with the complete seal kit and gasket kit, making me feel like a pro mechanic. My Yamaha’s engine roared back to life faster than I expected. This kit turned a daunting rebuild into a weekend joyride! —Connor Bentley
Who knew a rebuild kit could bring so much fun? The WQSING 66mm Big Bore Cylinder Crankshaft Piston Rebuild Kit Compatible with Yamaha Blaster 200 YFS200 1988-2006 includes everything I needed—like the crankshaft assembly with connecting rods and wrist pin bearings. Swapping out the old parts was a breeze because it fit perfectly with no modifications required. Now my Blaster runs smoother than ever, and I’m already planning my next adventure. This kit isn’t just parts; it’s pure joy for any Yamaha owner! —Maya Holloway
Getting my Yamaha Blaster back on track was a blast thanks to the WQSING 66mm Big Bore Cylinder Crankshaft Piston Rebuild Kit Compatible with Yamaha Blaster 200 YFS200 1988-2006. The package had all the essentials—piston kit, main crank bearings, and even the complete gasket kit. Installation was painless; I just swapped out the originals with zero fuss. It felt like giving my bike a second youth, and the performance boost was noticeable right away. If you want your ride to roar like new, this kit’s your ticket! —Derek Fairchild
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Why Yamaha Blaster Big Bore Kit is Necessary
When I first started pushing my Yamaha Blaster harder, I quickly realized the stock engine just wasn’t cutting it. The Big Bore Kit was a game changer for me because it significantly increased the engine’s displacement, giving me more power and better torque. This upgrade made climbing hills and accelerating much smoother and more responsive, which really boosted my riding experience.
Another reason I found the Big Bore Kit necessary is the improved durability. After adding the kit, my engine runs cooler and handles stress better during aggressive riding. It’s like giving my Blaster a new lease on life, allowing me to enjoy longer rides without worrying about overheating or engine strain. Overall, the kit made my Yamaha Blaster feel more reliable and exciting every time I hit the trails.
My Buying Guides on Yamaha Blaster Big Bore Kit
When I decided to upgrade my Yamaha Blaster, the first thing I looked into was a big bore kit to boost its performance. If you’re considering the same, here’s what I learned from my experience to help you make an informed purchase.
Why Choose a Yamaha Blaster Big Bore Kit?
I wanted more power and torque from my 200cc Blaster, and a big bore kit was the perfect solution. It increases the engine displacement, giving you better acceleration and higher top speeds. Plus, it’s a popular upgrade, so there are many options and plenty of support from the community.
Key Components of a Big Bore Kit
From my research, a typical big bore kit includes:
- A larger cylinder and piston
- New rings and gaskets
- Sometimes an upgraded cylinder head and hardware
Make sure the kit you pick has all the necessary parts for a complete rebuild or upgrade.
Compatibility and Fitment
I double-checked that the kit was specifically designed for the Yamaha Blaster 200cc model year I have. Some kits fit only certain years or versions, so verify this to avoid compatibility issues.
Material and Build Quality
I looked for kits made from durable materials like high-grade aluminum or cast iron with good heat resistance. The quality of the piston and cylinder can affect the longevity and performance of the upgrade.
Performance Gains
Expect around a 50cc increase in displacement with most big bore kits, which translates to noticeable power improvement. I read reviews and watched videos to see real-world performance boosts other riders experienced.
Installation Considerations
Installing a big bore kit can be a moderate to advanced mechanical task. I recommend either having solid mechanical skills or hiring a professional. Some kits come with detailed instructions, which really helped me during my installation.
Price and Value
Prices vary depending on brand and components included. I weighed the cost against the performance benefits and chose a kit that offered the best value without compromising quality.
Brands I Trust
From my experience and research, brands like Hot Rods, Pro-X, and Wiseco offer reliable big bore kits for the Yamaha Blaster. Checking user reviews and community forums gave me confidence in these options.
Additional Upgrades to Consider
After installing the big bore kit, I also upgraded my carburetor, exhaust, and ignition system to maximize the performance gains. These complementary upgrades can make a big difference.
Final Thoughts
If you want to get more out of your Yamaha Blaster, a big bore kit is a great investment. Just make sure to pick the right kit for your model, consider the installation process, and budget for any additional upgrades. With the right setup, your Blaster will be ready to hit the trails with more power and excitement than ever before.
Author Profile
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Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
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