cold to warm the car will go faster with warm fluids providing the warm engine doesn't have a draw back like hot intake air temp due to a stock hood or something.

My car is very consistent, I drive to the track so the fluids all get good and warm and I imagine stay a pretty good constant throughout the day since there is never a warm up from cold to be done at the track. I have an electric water pump and fans so I can hit the burnout box at the same temp every time. My car never loses a race these days, its always that guy that tells it when to go lol.