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Wonder if anyone could shed any light wither this would be worth my time, a friend has a d16w5 VTEC-E engine out of a HRV? (i think) with a seized bottom end, top end being fine, i can get the head for cheap and other bits needed for the swap. is it worth it though or should i just continue with the original z6 head swap? turbo build is also on the cards afterwards.

Thanks in advanced