b16 in 89 prelude?

I'm looking to swap motors in my 89 Prelude Si because the orignal b20 has bent valves:frown: The best option I have been able to find for my pocket book is a b16. I need to know if this can be done without serious modifications so if anyone has any info or knows anyone who does please let me know.

i dont think you can even swap that without some mods, i think the mounts are totally different from that b20 to the b16.

i may be wrong about this tho.

You gonna need custom mounts for it.