yeah I know you guys are probally tired of hearing the same question but I'm new hear.
Okay 90 305tpi "auto" with headers, catback, pulleys, airfoil, 180stat, 3.42 gears, cutout airbox, drag shocks 50/50 rear 70/30 front and a stock Lt1 cam.

What kind of 1/4" times can I expect?

 

This is what the Drag Racing board is for.

 

I'd say somewhere in mid-low 14's, considering your 700R4 isn't slipping any.

 

yeah i am guessing mid 14's.

 

thanks for being optomistic, hopefully with a custom chip burn I can manage a 13 second pass.

 

14.4