Thread: EJ255 forged internals build. EJ257 pistons hitting head as I manually turn the crank
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Old 03-01-2016, 04:08 AM
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dazdavies dazdavies is offline
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Yes, they are the exact same block halves

I've just changed from V25B heads which were on the EJ257 STI to D25 heads that were on the EJ255 WRX without issue.

What rods and pistons do you have?
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