Anyone run an intake without heat crossover in winter?

Started to add there EFI but there run on tens of thousands of carbed engines
Thanks for all the input everybody. Swap meets tomorow so hopefully find an Rpm or Stealth. Talked to a buddy that used to run an old Torker340 in a heavy car with a mild can. Can't remember if those had a heat crossover or not, but said it was pretty good streetable intake for a single plane. Saw one for $40at last meet but wasn't looking for an intake then. Should of bought it anyway