Ok, I am putting a 1995 gsr motor into my 1997 ls. I know it's illegal, but I got the motor for cheap. Can some please give me info on what I need to change the gsr motor to obd-2. Or a way to pass emmissions with an obd-1 motor in a 1997. I have about a year to solve this problem obd problem. The motor will be going in my car in a month or so. Any direction would be very helpful.
Thanks,
Steve