contact Eric at turbotweak.com. My GN is bone stock also. I Put his "stock " chip in and it runs noticeably better.What's the best chip for a stock 87 GN? I don't yet have the car...... hopefully in a couple of weeks.
Cheers!
The 57 was my first project.. restored it from start to finish. After that was the Vette but it really didnt' require much..... this will definately be a fun project.
What radio, if any, did you change it to? I'd like to put in a double din but know it won't fit easily.........