Originally Posted by willwren
Your KR is too extreme to be from plugs, particularly during winter. Plugs may fix 2-3 degrees of KR at the most. And you're not running boost to the point that you'd need 2 heatranges colder, except MAYBE in the summer.
You have more serious problems that we need to fix. Your car should be fine with TR55'* this time of year.
I agree, that has been nagging me for a long time now.
I can't understand why i have massive KR with the 2.2, but as soon as I re-install my 2.55 its gone, compleatly, and all speeds in all gears.