I had recently picked up an ecu off of a 2000 gsr and I am wondering if I am going to have problems running it with a b20vtec. I am running an 95 gsr head and the car is going into a 96 ls. I have heard of obd2b ecu's not being able to be reprogrammed at all, but I picked this up for 20 bucks. I know they make obdb-1 jumpers, so Im wondering what you guys think, am I going to be able to use it? or is it junk? tia