I recently bought an 89 240sx. The car has a 92 KA24de in it. As of right now the Tach, Speedo, and Cruise Control does'nt work. I have already ordered a DOHC cluster for it. I know this will take care of the tach. Not so sure about the Speedo, but i am not really worried about that at this second. My main question is- Is it possible to keep cruise control with the dohc swap and what must be done? Thanks in advance.