Presentation: Reliability and compression

The Copper cylinder head gasket for the engine Iame KA100 is designed to ensure a perfect seal between cylinder and cylinder head. Unlike other engines, the KA100 uses copper for its ability to withstand the high thermal stresses while allowing a fine carburation adjustment through the compression ratio.

• Driver material: Copper allows excellent dissipation of heat to the cylinder head, thus avoiding the hot spots and the risk of detonation.

• Adjustment of the Squish: Proposed in several thicknesses (eg: 0.05mm, 0.10mm, 0.20mm), it is the main tool for adjusting the height of Squish according to the technical specifications of the category.

• Metal sealing on metal: Its natural malleability allows it to crash lightly during clamping to perfectly marry the seal planes.

- Technical specifications

- Installation and assembly tips

1. Clean surfaces: Before laying, make sure the top of the cylinder and the cylinder head gasket are free from any calamine or grease residue.

2. Control measurement: Always use a Palmer (micrometer) to check the actual thickness of the front seal, because an error of 0.05 mm can impact the engine behavior.

3. Cross clamping: Tighten the four cylinder head nuts gradually and cross with a torque wrench (follow the torque recommended by Iame, usually around 1.8 to 2.2 kgm).

4. Replacement: Although some drivers reuse it after an "anneck", it is strongly recommended to mount a new seal with each disassembly to ensure flawless seal.

💡 Michel's trick

"The KA100 is sensitive to the squish setting. The trick: A lower squish gives more recovery but heat the engine, a squish higher frees the engine at high speed. My Pro Council: If you change thickness of cylinder head gasket, do not forget to reconnect your carburation. The more you compress (Fine joint), the more the motor requires the wealth to avoid 'click'! "

❓ FAQ SEO (Frequently Asked Questions)

Q: Is this seal compatible with Leopard or X30 Iame?

A: No, the KA100 has a specific bore and cooling system (air). Use only the seals dedicated to the KA100 model.

Q: Should we put on the paste with copper?

A: No, never. Copper ensures direct contact sealing. The joint paste could create an irregular extra thickness and distort the squish.

Q: How to know if you have to change the seal?

A: If you observe traces of leakage (black soot) on the cylinder fins or if you lose compression, the seal is probably marked or tight.