Originally posted by JaTo:
I've been monkeying around with this idea for a while, and think I'm finally going to spring for some reflective insulation-type material for my KKM heatshield. Logic tells me it has to help somewhat, but as for proof I've none.
Anything for colder air.
Not sure how it would handle the temp of the engine compartment, but what about that stuff they use to make AC/Heat ducts in homes. You know the stuff with 'glass insulation on one side and foil on the other. Could be cut and folded into a box to fit on inside or outside of your shield. They used to make the flexible AC duct wraps with foil backing also. If they still make it, a quick test could be done by wrapping some around the stock air box.
