225 turbo motor

hi guys
a fellow contacted me today and offered to sell me
a 1985 225ci turbo motor with 43000 mi.
he said it was from a daytona.
will a 904 trans fit this motor?
as i understand it some type of system would be needed
for fuel and ignition management.
is there a simple system for this or would it require a
degree in electronics to figure out.
thanks
longarm