Originally posted by Falchoon
Could you make a Boss motor out of a late model 5.0 (or 5.6 ) EFI Windsor?
You certainly can Falchoon!
It will require modification of one of the larger EFI intakes like the Edelbrock Victor 5.0,TFS-R,Holley or (if you're rich)BXR. Port spacing is the same but shape is different,you'd be port matching anyway though. Bolt holes will need to be modified to suit the angle bolts on the cleveland heads.
It's true what ebxr8240 says; Aftermarket windsor heads are plentiful and make good power and torque. Still if you wanted to be different cleveland heads would be good.