Wavydavy GTO said:I have it with the hood. The only thing I did was to place Tac Mat around the sides to keep the metal from absorbing so much engine heat. This seemed to do the trick, my autotap shows only 1 to 2 degrees different from ambient on the road. It used to get too hot to touch on the outside and now it stays very cool, I can touch the inside metal and it barely warmer than outside temps. Just FYI.