Probably should have found out about this before I went and bought one, but is there a difference between dual board and single board ECUs? Other than the obvious? My single board from an '89 facelift fried a while back, and I've only just managed now to chase up another, but it's dual board. I want to remove my E38A ECU, and 510cc injectors and go back down to 450s. Anyone know if this will cause me further problems or have any information I should know before going ahead with it? Cheers.
