Thanks. I am aware of the 15' wheels and tire thing. All of us that want to go fast at Saturnspeed have to know how to eek out every little piece of performance that we can!

But will a gsr engine and tranny really produce that much more in a rs compared to not doing the transplant and just getting a gsr?
Also should I stick with obd1 cars? I know the saturns that are obd2 are a real pain to do anything major to since we haven't broken the codes!