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4G638CH |
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EVO8 GSR 6SPEED |
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* PHASE 2 |
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* PHASE 1 |
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Part No. 233011 |
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Part No. 233010 |
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4G639CH |
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EVO9 GSR / MR |
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* PHASE 2 |
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* PHASE 1 |
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Part No. 233021 |
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Part No. 233020 |
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PHASE 2 |
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PHASE 1 |
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$6,900.00 (USD) |
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$4,900.00 (USD) |
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| SPEC |
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BASE ENGINE |
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COMBUSTION CHAMBER VOLUME |
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VALVE |
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1mm OVERSIZED |
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VALVE SPRINGS |
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Oval wire core suited for high cam lift. |
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VALVE SPRING RETAINERS |
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TITANIUM |
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VALVE SPRING SHEETS |
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SPCC |
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| VALVE GUIDES |
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PHOSPHOR BRONZE |
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VALVE SEAT RINGS |
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STD |
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| CAMSHAFTS |
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IN/EX SOLID 270-11.50 |
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| SOLID PIVOT |
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ADJUSTED WITH SHIMS |
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SHIMS FOR SOLID PIVOTS |
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FOR SOLID PIVOTS |
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PHASE 1 (Is the simple head assembly that does not come with camshafts and all the items highlighted in blue  ) |
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Built with entirely new parts only |
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