This tough, reinforced sealing metal head gasket was produced with the use of cae software.
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By changing the thickness of the head gasket, the compression ratio of the engine can be modified and enable more engine efficiency. |
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| Engine | Bore Dia (mm) |
Thickness (mm) |
Compression Ratio |
Part Number | Retail Price (JPY) |
Purchase |
| 4G63 (Mitsubishi Lancer evoⅣ-Ⅸ) |
Dia 86 | 0.8 | ε=8.7 | 3FAH08 | ¥29,000 |  |
| 1.0 | ε=8.6 | 3FAH10 | |
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| 1.2 | ε=8.5 | 3FAH12 | |
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| M15A/M16A (Suzuki Swift, Swift Sport) |
Dia 79 | 0.7 | ε=11.1 | 171107-9720M | ¥21,000 | |
| 1.4 | ε=10.3 | 171114-9720M | ¥27,000 | |
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| M15A/M16A (For M18/M19 Bore up Kit) |
Dia86 | 1.05 | ε=12.2 | 171111-9725M | ¥27,000 | |
| F5B/F6A Turbo (Suzuki Cappuccino) |
Dia 67 | 1.4 | ε=8.2 | 171114-9200M | ¥23,100 | |
| 2.0 | ε=7.8 | 171120-9200M | ¥27,000 | |
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| F6A Turbo (For Dia 68 Bore up Piston Kit) |
Dia 69 | 1.0 | ε=9.0 * | 171110-9245M | ¥27,000 | |
| 2.0 | ε=8.1 * | 171120-9245M | DISCONTINUED | |
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| K6A Turbo (Suzuki Cappuccino) |
Dia69 | 0.7 | ε=8.4 | 171107-9401M | ¥21,000 | |
| 1.0 | ε=8.1 | 171110-9401M | ¥21,000 | |
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| K6A Turbo (For Dia 72 Bore up Piston Kit) |
Dia 72.5 | 1.0 | ε=9.0 * | 171110-9445M | ¥27,000 | |
* Measured with Monster Bore up piston kit