F20b DOHC head on F23a1? Same process as G23?

Silver99

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Hello all,
I Found a f20b DOHC VTEC manual head, and was wondering about doing a head swap. The bore on the f20 is 85mm, thereby eliminating the bore issue normally associated with g23s. Instead of boring the block, I could expand the combustion chamber. Would everything else be the same, since the f20b is so similar to the h22? Thanks!
 
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