I'm looking at replacing a B21A1 with an F22A1. Both are OBD1 and MPFI, but I'm going from DOHC to SOHC, which shouldn't be a problem.
I just want to know how clean/hard of a swap this is going to be, how different the engines are, what kind of problems I should expect to run into, or what kind of extra steps I'll have to take.
Any help is appreciated. Thanks!

 

I plan on leaving the B21 tranny in there for the F22, also.

 

ok my mom has the f22 in her minivan (odyssey) why would you ever want to do that?

 

More torque, and the B21 is broked, while I have a spare F22.