STEEDA T/A vs. CHIP

I have a custom burned computer chip by Lonestar Performnce (Dallas) currently in my car. I have not had it dyno tuned but they told me the chip changed my timing, fuel curve, & rev limiter. They did not tell me exactly how many degrees my timing was advanced, they did say that my rev limiter was raised to 6800 RPM. I recently installed an Autometer C2 air/fuel ratio gauge. My reading at WOT is pegged rich. Should I have them dyno tune my car in order to reburn my chip & correct my a/f ratio or do away with the chip & install a STEEDA T/A? I also do not know what changes were made to my fuel curve or a/f ratio. Would I benefit more from the chip or t/a?


MY MODS 2002 GT

Custom Burned Chip (Lonestar Perf.)
STEEDS U/D Pullies
BBK 70mm TB
WMS TB to Fender CAI (screen removed)
P&P Upper Intake Plenum
2-Chamber Flowmasters
MAC O/R H-Pipe
PRO 5.0 Shifter w/STEEDA Tri-Ax Handle
FMS C-Springs
Tokico Illumina Shocks/Struts
Royal Purple 5W-20
Royal Purple Diff Lube & Tran. Lube

The A/F gauge bounces back & forth unless you are at WOT, then it stays on one reading. So should I just put it on the dyno & find out my a/f ratio acrss the entire rpm range & then go from there? What about te pros & cons between the two?

I don't plan on ever running nitrous so I think I will stick with the dyno tune. I would go with a SC or turbo before I would nitrous. I know it is cheaper than forced induction but I have never been a big fan of being a bottle baby! (not knocking anyone, just not my cup of tea!) Thanks for your help!

Where did you get your 35th anniv. rear black out panel & how much was it?