The rpm's are also higher when you first turn on your car in cold weather. That might have something to do with it.
I don't think so...when I first turn my car on in cold-ass Colorado weather, my car won't hit lift until it warms up.
I think he's referring to idle.
And yes I've experienced this before. It was low 40s outside, maybe even upper 30s. I started my engine, warmed it up, and first chance I got I floored it. The stock Intake
didn't have a chance yet to heat-soak, it was pretty fun.