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iNOUE BORING

Cylinder Heads Kawasaki H1 500SS Mach Ⅲ Machined Billet Inoue Boring Japan NEW

Cylinder Heads Kawasaki H1 500SS Mach Ⅲ Machined Billet Inoue Boring Japan NEW

$1,699.00
$1,699.00
Sale Sold out
Shipping calculated at checkout.

Item specifics

Condition New Machine Type N/A
Items Included N/A Manufacturer Part # N/A
Compatible Model H1 Material Aluminum
Superseded Part # N/A Vintage Part No
Engine Typev 4-Stroke Brand Kawasaki
Type Cylinder Head Interchange Part # N/A
Manufacturer Warranty 3 Months OE/OEM Part # no, N/A
Country/Region of Manufacture Japan Finish Polished
Performance Part Yes UPC N/A



  • Kawasaki 500SS  H1 Cylinder Heads New Billet
  • Long-established internal combustion engine shop Mach (H1) machined cylinder heads Inoue Boring Kawagoe City Japan NEW!!
  • In the world situation where engine production will eventually cease, we want to leave engines for the future of the 22nd century.
  • Excellent durability and heat dissipation, and high-efficiency combustion chamber shape proven in races
  • Beautiful high performance that only machined cylinder heads can provide, and an appearance that enhances the quality of Mach H1.


Compatibility

Year Make Model Submodel Notes
1969 Kawasaki H1 Mach Ⅲ











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ICBM™ gives your engine alive again!

  1. Long-lasting super durability
  2. Preserve your engine while riding
  3. Feel the engine's pulse forever!

“We want to create a cylinder that doesn't wear down...” This has been Inoue Boring’s long-held dream. This technology dramatically improves the durability of the cylinder bore by manufacturing an aluminum sleeve and applying a special plating to the inside diameter.

LEARN MORE

Why ICBM™ is "Revolutionary”

✔ Exceptional wear resistance
✔ Lightweight
✔ Low friction (reduces ring wear)
✔ Highly resistant to seizure
✔ Excellent heat dissipation
✔ Uniform expansion rate
✔ And it’s rust-resistant!

TESTIMONIALS

”Elegance Reborn: My Mach III Runs Like New”

My Kawasaki Mach III is over 50 years old. Many parts were worn out, so I used Inoue Boring’s modern engine work to bring it back. With  ICBM™ treatments, it runs smooth and strong. It won First Place at a restoration contest hosted by Inoue Boring. This bike is old—but alive.

-Mr.Hirakawa　Kawasaki H1 Owner　
Japan

”Back to Life: My Orange H1-B with ICBM™”

“After years in storage, I brought my H1-B back with Inoue Boring’s ICBM™ treatment. The old cast-iron sleeve was replaced with an aluminum one, letting me return to the standard bore. I even added a bridge port. It’s not about more power—it’s about bringing back the ride I remember.”

-Mr. Katsumi Taguchi　Kawasaki H1-B Owner
Japan

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