I agree with the above posters. I did FL to GA to FL in one day, with a dyno tune session in between (15+ pulls) and never once worried about my temps. Once they reach an equilibrium, you won't have any issues.
__________________
Competition Clutch|Fast Intentions|Maxbore|NST|Setrab|Stillen|Tomei|Uprev| Z1
Avant Garde|SPC|Stance|Whiteline
Aerojacket|Seibon|Tanabe|TRS|TWM
|