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I hope you don't want to just swap in the b20. The purpose of that sswap is to put a vtec head, my brother just got his swap quoted at $5,000 and they are using the head off of his car(gsr).

The block and head will be completely built and have an estimated 230whp on a N/A motor. Thats like turboing a 99' Si thats pushing 8-10 psi, actually that setup dynoed at 221whp. that is also on stock internals and such.
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