I have read all sort of threads about putting together a F23A1 block and H22A1 head= G23. All of them, from what I've seen are N/A.
Has anyone ever boosted one of these?
Stock internals safe with 15psi?
If not, what pistons/rods can I use?
I have a 93 Lude with a boosted stock H22A1, but my rings are gone, too much blow by. Figured with this block with iron sleeves it will hold boost a bit better. Don't wanna throw much money at it, just looking for a quick replacement for my FRM block until I can build it.

Please help!!! Thanks in advance.