what kind of time slips?
 

i was wondering what kind of time i can expect to get out of my car in the 1/4 mile.
i have a 1988 gt 5.o HO engine 5spd
mac long tubes
mac h-pipe with high flow cats
mac cat back sys.
underdrive pullies
electric fan

i was thinking low 14's maybe depeninding on weather high 13's

Assuming the car is still in good tune on street tires with a decent driver, you should see a mid-low 14. There are just so many variables including driver, temp., humidity, track conditions, tires, launch, elevation, etc.

Do you have a track nearby?

E