Yes, American Staffordshire Terriers will widen out as they get older. Puppies heads are naturally quite small so that the mother can give birth to them.
antlers
no they get smaller :)
beef
bigger
No, only longer.
bigger
Because older person will enhance narcissist's youth and bigger person will enhance nacssist's slimness.
vortec heads will give you more power than any stock older heads but require a different intake and have small combustion chambers so make sure you dont get your cr to high and check for valves hitting the piston
no
They don't have to be.
They are fed and grow bigger and older.
no