righto im sure the info is on here somewhere but i just got lost looking and im in a hurry or ill lose the deal,can i mate the f20b bluetop head onto an f22b dohc(out of 92 prelude) bottom.

what head gasket will i need?-iv already spent a bomb on a cometic f20b

can i swap the f20b higher compresion pistons over and get the 11.0:1 compesion(will i need f20 or the f22 conrods)

thanks guys,help is appreciated