Wrapped headers....or Unwrapped

I took a few thermal pics today from my engine and underbody with the engine running.

So you can see what the hot areas are.

I think that when Inpaint it i'll add some insulation in the firewall lower portion, and then of top of the exhaust at least whats under the cabin

Interesting for to see was the intake manifold, it gets really hot!

I have my oil filter and fuel lines all protected already, thats why they look cool in the thermal images