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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.
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Driver material: Copper allows excellent dissipation of heat to the cylinder head, thus avoiding the hot spots and the risk of detonation.
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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.
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Metal sealing on metal: Its natural malleability allows it to crash lightly during clamping to perfectly marry the seal planes.
- Technical specifications
| Feature | Details |
| Mark | Iame (origin) |
| Engine | KA100 (100cc Air Cooled) |
| Material | High purity copper |
| Available thicknesses | Depending on the catalog (usually 0.05 to 0.40 mm) |
| Use | Combustion chamber tightness |
- Installation and assembly tips
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Clean surfaces: Before laying, make sure the top of the cylinder and the cylinder head gasket are free from any calamine or grease residue.
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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.
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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).
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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.
K300
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Specific References
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.