[:-]Hi, I have a 93 40th anniversary Ruby that is stock other than a Jet free flow air filter. Just curious if anybody has used a Jet stage 1 chip with their LT1 vettes and if so, any noticable results? My car is an automatic with 52,000 miles. Just looking for a simple tweak for a little more power/ economy etc.

 

I have not used a Jet chip but I do have a LT-1 with a Hypertech Thermomaster chip.There is no noticeable difference in the car. It only effects it at WOT anyway. Do yourself a favor and buy a custom burned chip and get yourself a custome tune. Money well spent.

 

Cant agree more. www.pcmforless.com It would be better if you could get a chip done on a dyno but mail in is possible too. Just might take a little longer to get it tweaked just right.