Originally Posted by NeedsWings
please dont get me wrong, i see the theory of keeping cooler intake manifolds so the air traveling thru them does not get heated up as much. but for the cooling effects to be transferred backwards 3 steps im not seeing. have you ever installed a spacer setup on just one side and then took the car to get them warmed up and shot each intake manifold with a laser thermometer to see the difference?
Buy a pair and try them out Rob. - the spacers are inexpensive enough.
The spacers won't totally eliminate heat soak, but they will prolong it.
The AMG V8 folks on the MB forum posted some great info on the EVOsport spacers.