Quote Originally Posted by DLO01 View Post
Turn on, make sure you have oil pressue, then go. No need to sit and warm up. Just make sure you drive 'normally' till the car has warmed up completly (10mins or so)
Spot on.

EFI engines dont need warming up.

Though it is better.
Waste a few mL of fuel every cold start up and prolong your engines lifespan a little bit.

Clearances are bigger when its cold, driving off even with granny driving still puts load on the engine. I only warm up on mornings. Other times I let the oil run thru the system and drive off.

I dont like cold engines anyway. Oil pressure doesnt get high enough for vtec to kick in.