ok so I have a 94Z that I just bought for 800 put a used motor in (110k miles) I know it’s a good runner as it came out of my convertible 94Z. The previous owner had the A4 tranny built w/shift kit, The rear end built and a 3.73 gear. I will install a K/N CAI ($50 have), shorty headers ($100 have), 3”y pipe, cat back, and a custom mail tune. Was debating 1:6 RR and springs. What do you guys think this combo will run. Btw the track I race at is 3500 ft.