Tuning log for the C5Z

[mrr23]

Originally Posted by navy2kcoupe

MAN...............that's a neat trick. Too bad you couldn't have 2 tunes loaded
and use a key lock switch to go between them. Well.....there you go.....!
Another money making idea from navy2kcoupe. It's all yours to produce, patent,
and make millions on. I won't take a penny either
Andy

c4 corvettes had a valet key switch.

http://jacksvettesite.coffeecup.com/history4.html

So on to the 1990 model year and the big news for this year was the introduction of the ZR-1 coupe known as the "King-of-the-Hill". This engine was still a 5.7 liter small block, but it was a duel over head cam 32 valve V8. It was designated as the LT5 and was rated at 375 hp. A special feature for this car/engine package was called the valet mode. This allowed the owner with an in dash key to have full power (375 hp) or turn it off and limit the output to 250 hp. You could only get this car with the manual 6-speed transmission.

also JET chip had what you are referring to for the older replaceable chip vehicles.

http://www.jegs.com/p/JET-Performanc...48460/10002/-1