i am ganna be building up one of my f22a blocks and building the engine for turbo and i am ganna be doing a head swap what would be the better head swap to do the h23 or the f22b?
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Either one there the same.
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IA 08 Sunburn Victim #1 -
dont do a headswap at all, keep the F22a head it flows extremely well, and is way better for boost than the f22b or h23a, you will be way better off keeping the f22a head, if you really want to get a new head just get a f22a head with a 3 angle cut, you will be much better offComment
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x2, and get a h23 intake mani for the better air flow
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F22B/H23A1 will give you more room to play around with. Especially with the DOHC instead of just a SOHC. Makes adjusting timing easier.
The New-ish Ride
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IA 08 Sunburn Victim #1Comment
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oh god, the new myth that the stock f22a head is "sumthin' special".
it flows well, so do 99% of the other import heads made since 1990. it's a misleading statement. from what i've seen, the f22a head doesn't outflow the f22b or h23a1 head at all, and the only real difference is that it's a SOHC head which means it's less likely to be dialed in perfectly.....and on the 7th day, deevergote rested and called his mom.Comment
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F22B DOHC head bolts right up perfeclty. H23, you have to use an F23 head gasket, and fill in some spots with honda bond.
Originally posted by kc8enb07Comment
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