When you installed your Hypertech chip, did it throw your speedometer off? After installation mine reads about 20-30 mph slower than I am actually going. I've got the stock 2.73 gears. Thanks.

 

Found out from Hypertech that this chip must be used with a stock chip having the broadcast code BDLD stamped on it. Easily identified by looking at the stock chip. Mine has an apparantly rare updated chip with broadcast code BDLF. Car runs great, but it throws off my speedo. The chip is now for sale. Asking $75 shipped. It is a Hypertech Thermomaster part number 123352 for 93 6spd Camaro or Firebird with the LT1. Email to paulc0101@yahoo.com if your interested.