87grandnat
Active Member
- Joined
- Oct 14, 2003
i have a 87 grand national and am going to switch to a 160 degree thermostat, but was told that i have to replace the stock chip first, so far i have msd ignition wires, flowmaster exhaust, k&n air filter as mods, if anyone could give me the name of a good place to get a chip from and what to look for it would be greatly apprecaited, thanks