Awesoime!!! Engine isn't stuck

[Papa_Complex]

Originally Posted by Sean

Those infrared thermos are neat. You can see the temperature variance across the tire, see which vents are blowing heat and which aren't, and make crème brûlée just perfect. I don't know what the fuck you'd do with it on a carb though.

Check the temperature at the exhaust headers. Cool pipes are richer than hot pipes, with the middle two generally running slightly hotter than the outer on an inline 4.