I am thinking of selling my intercooler kit from my GN. It's currently on the car and performs quite well with a 57 trim Garrett and 18lbs of boost. I will be selling the kit with Custom ported JS lower intake with modified 86-87 upper and 86-87 TB with remote IAC, 85 ecm with TT 93 chip, JS intercooler pipes, JS modded intercooler, and all the required parts for the conversion less the turbo, injectors, and regulator. $1350.00 for the kit with the big mouth cold air intake and MAF. This setup is on a frame off 87 GN restoration and I am restoring the engine bay back to stock. Shipping will probably be on the 100-150 range and 3% paypal fees. . You will need an electric fan. I have more that this invested but don't know the demand for this conversion. If I doesn't sell I''ll look for a nice 84-85 to upgrade.