Rev, My car is basicaly stock, my only mods are listed in my signature below + here is my 13.1 timeslip.
http://albums.photopoint.com/j/ViewP...046&p=36600960
JAY
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98'Trans Am LS1 273 gears Whisper lid,K&N,Whisper MAF ends,Flowmaster,Best ET on street tires 13.17 @ 106.49mph