Copper cylinder head gasket KZ-R2 0.03 TM-KART

Summary: the ultimate precision tool

The Copper cylinder head gasket 0.03 mm is a piece of mechanical goldsmith. Intended for the most advanced competition settings, it adjusts the squish At its limit value when standard thicknesses (0.10 or 0.05 mm) are too important for the desired room volume.

At this thickness, the seal acts almost as a direct contact interface, offering the best possible thermal conductivity between the cylinder and the cylinder head dome.

- Why choose the thickness 0.03 mm?

1. Ultimate performance setting: Used to win the last hundredths on the height of Squish, thus optimizing the speed of flame front and the explosion.

2. Exceptional conductivity: The plus the seal, the more heat transfer to the cooling circuit is direct and fast.

3. Quality TMKART: Precision laser cutting for perfect circularity, avoiding any turbulence in the combustion chamber.

4. Noble material: Malleable pure copper for micro-mechanical crushing seal.

💡 Michel's trick

"Attention guys, there we touch the sacred! The 0,03 mm seal is so thin that it looks like cooking aluminum paper. My Pro Council: Prohibition to handle it with dirty hands or gloves full of filing. The slightest impurity between the seal and the cylinder head will create an immediate leak or deformation of the seal plane. Small trick: Check your squish three times before tightening permanently. At 0.03 mm, you no longer have any margin of error. It's the record seal, but it requires a rigor of absolute mounting! "

- Mounting Guide & Precautions

• Handling: Never bend. Keep it in its rigid packaging until the precise moment of laying.

• Cleanliness: The seal planes must be defatted with acetone or high performance brake cleaner.

• Single use: Given its thickness, this seal crashes completely in the first tightening. It should not never be reused after disassembly.

- Technical specifications

• Brand: TMKART (official).

• Compatibility: KZ-R2, KZ-R1, KZ10C (125cc to box motors).

• Material: High purity copper.

• Thickness: 0.03 mm (± 0.005).

• Diameter: Standard 54 mm.

✅ Why buy at Magickart?

• Specialist stock: We are among the rare to store this specific thickness for preparers.

• Ultra-protected shipping: Sent under rigid cardboard envelope or box to ensure a perfect reception floor.

• Competition Expertise: We understand the requirements of the high level.

Note Magickart: The installation of a 0.03 mm seal requires perfect technical knowledge. A squish too low can cause a snapshot motor by contact piston / cylinder head.