Just out of curiousity, but you do know the chip is not a true "chip" right? Just wondering since you keep using the word chip.

Also, I don't know if 93's can do this, but you can get a tune through email and download it to your car if you have a cable already.

 

93s use a chip

 

I have a Hypertech Thermomaster Chip in my 93' since 99', with 160 thermostat and no problems here...

But my engine is stock, except CAI and catback system.... When I rebuild replacing cam, etc.; a custom chip will be used...