0-60

ok what do u think the 0-60 time would be for a 91' GT 5.0 with exaust cams, headers and intake.

5 speed or auto?
What is exaust cams? Do you mean exhaust and a cam?

'91 has 1 cam. The 5.0 is pushrod motor. Not a cammer.

Would also depend on what cam, intake exhuast etc..,

That question needs to be more specific man!

ok what would be the 0-60 time for a 91' stock 5.0 GT

Do you actually own this car you keep asking about? Cuz if you do then the numbers don't realyl matter, drive it like you want, and mod it like you want, just enjoy the damn thing....