gnjeff.t
New member
I am a new SyTy owner. I have an 87 Grand National and have a pretty good understanding of the turbo cars. After looking around this site for a while I am now not sure of where I need to start. I am looking for a "scan master" type of instrument to monitor the motor during normal driving conditions and a "data logger" for a more indepth tuning needs. I have a '93 white/white Ty. It came with an adjustable chip, maybe an "ultimate". The chip has several settings, these include, SEC, VAL, T-115, T-116, T-117, T-118, T-120, T-122, T-217, T-218, T-220, T-222, T-318, T-320, T-322 and T-324. I am hoping to learn about these truck. I do understand they are VERY different than the buicks. Also what are the most common upgrades to the trucks, i.e. fuel pump, down pipe, intercooler, chip, 3 bar map, turbo, etc. I want to keep to truck reliable for daily driving needs but also what to get all of the performance I can out of it. Any and all assistance will be welcome.