Millennium Technologies

1992 Honda CR250R dirt track engine build complete! 💪🏻 🔥 Built with a piston and connecting rod, ported for dirt track racing, high compression head set up for 110, fresh Nikasil plated cylinder and converted to right handed shift.

A first in class finish for Jeff today. Great way to end the vintage season. Thank you to our crew and our partners! KOHLER Millennium Technologies Hoosier Racing Tire Line2Line Coatings Hawk Performance

Big bore complete for .baiker 💪🏻

2024 in the books. It was a beautiful weekend to talk powersports. Thank you to all who stopped by our booth.

Our CNC ported head services aren’t just upgrades; they are the keys to unlocking the full potential of your engine. These services seamlessly complement our big bore kits and are a must-have for anyone seeking optimum performance.

Here’s why our CNC head porting services stand out:

Proven Performance: Each head design has undergone rigorous testing, from simulations to extensive dyno runs and real-world track trials. We don’t settle for anything less than perfection, ensuring that every port design delivers exceptional performance gains.

Precision Reproduction: Once we’ve optimized a port design, we take it a step further by digitizing it. This means that every time you choose our CNC head porting service, you can count on the exact same perfect port being reproduced with unrivaled precision.

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https://millennium-technologies.com/4-stroke-performance/

Fresh NSC plating and a ready to be installed by our good friends 💪🏻

🎉 Calling all power-sports lovers! The most exciting snowmobile event of the year is here – Hay Days! 🌨️ Visit Site EB5A to see Millennium Technologies products and services. Let’s light up the tracks at ! 🏁

Happy Labor Day!

Our offices will be closed today. We will resume normal business hours Tuesday September 3rd.

Get ahead of the snow!

Prep your snowmobile for the season with our hassle-free Cylinder Core Exchange Program. Get your new cylinder before sending in your old one. Just pay a core charge, and once we receive your core within 30 days, we’ll refund it—easy as that! Don’t wait; hit the trails with confidence! ❄️


Shop all our available cores here: https://millennium-technologies.com/product-category/powersports/cylinder-core-exchange/

The ultimate solution for a complete top-end rebuild for your 2-stroke dirt bike. Crafted with precision and expertise, these kits are designed to elevate your ride and enhance performance.

Our meticulous service begins with stripping your cylinder, inspecting it thoroughly, and performing necessary repairs to ensure optimal function. We then employ our proprietary nickel silicon carbide plating process, followed by precision honing to match the provided stock bore forged piston kit, ensuring perfect piston to cylinder wall clearance for maximum performance. But we don’t stop there. We also service the power valve assembly and clean and hand lap the cylinder head to better than new condition, ensuring every aspect of your bike’s top-end is expertly cared for.

No need to search for replacement parts; we’ve got you covered. Each kit includes a forged piston, gasket kit, and top-end rod bearing, providing everything you need for a seamless rebuild experience.

*** Please Note: This kit is a service kit, you MUST send in your cylinder, cylinder head, and power valve to be serviced after purchase. ***

https://millennium-technologies.com/stock-bore-kits/

Starting the week off strong! Engine builds for daysssss. 💪🏻

heads getting ready to be serviced for drag race trucks. 💪🏻 ⚡️ 🛻

A fresh head and an additional 10 HP for .johnsee.63 💪🏻🤟🏻

Fresh Nickel Silicon Carbide plated cylinder for . Pairing it with some awesome partners will give him one heck of a machine!

Nickel bronze seats for daysssss 🤩 😎

Why Revolution Performance cylinders for your Harley Davidson motorcycle?

- One piece all aluminum cylinder provides durability and dissipates heat at higher rate compared to OEM cast iron liner
- Nickel Silicon Carbide (NSC) plating lowers piston friction to create more power
One piece, plated cylinder allows for increased displacement without sacrificing cylinder integrity

Shop our selection of big bore kits and receive FREE ground shipping!

https://millennium-technologies.com/vtwin-bolt-on-big-bore-kits/

It’s not everyday we see one of these come through the shop! Major repair to the cylinder and head maintenance is underway.

This thing is beautiful!! 🤩

At the track. Vibes are good. ✌️

Can’t afford a dedicated parts cleaner? Problem solved!

1987 Honda CR250R complete rebuild/restoration by featuring Millennium Technologies complete cylinder repair and replate service. 🔥

We recently finished up a micro polished transmission for Dylan Barrus Racing🔥 ✨

Sending our thoughts and prayers to the Lange family and friends during this difficult time. 🙏🏻

The Honda NR series of 8-Valve V4's was a remarkable feat of engineering and creative interpretation of the racing rulebook, but unfortunately never enjoyed any racing success.

All-inclusive cylinder service. Let us make your cylinder perfect again for one price, including shipping, no questions asked.

Learn more at www.millennium-tech.net

Do you know what makes the big Hayabusa better? Make it bigger! We have bored literally thousands of Hayabusa cylinders for hundreds of different applications.

Let us know how we can make your Hayabusa into a big bore monster. www.millennium-tech.net

Two-Stroke Tuesday! Isn't time you restored that old Honda in the back of your garage? We can help.

Learn more at www.millennium-tech.net

Save time and money with our Standard Bore Top End Kits. Everything you need, nothing you don't.

Learn more at www.millennium-tech.net