Vettn71
Member
1995 GT with GT40p heads. I know on the stock heads there is a tube that runs between the heads as part of the Thermactor system. I need to retain the cats for emissions. Since this tube supplies air to the heads during warm up, is it needed after that? Will the car set codes if it is not hooked up? Will it make a difference in emissions?
TIA
Jim
TIA
Jim