What to shift at with stock cam?

I shifted my stock motor at 5400 or so (on an autometer tach) and it actually went a bit faster than when I shifted at 5000 on the same tach. I suggest playing around, start at 5000, then 5200, then 5400, etc... Also most shift first to second higher than they do second to third.
 
On a real tach you should shift around 5000 with the stock cam and intake, anybody who tells you 5500, 5800 or any of that is insane and probably still runs mid 9's in the 1/8 despite a huge list of mods. Now on the stock tach it's hard to say because they are so off at times.