Heat shield makes a big BIG difference, believe it or not.
Also, take a piece of metal, and a piece of plastic under your hood after a run. wait about 10 minutes (just so it's not SO hot you burn yourself). Touch a piece of plastic, then a piece of metal...which one is hotter?
There is a reason why the R&D of the EVO has taken this long, and the K+ was released so early. Not bashing them though, I have no persoal experience with K+ so I'm just talking out of my arse.
Also, take a piece of metal, and a piece of plastic under your hood after a run. wait about 10 minutes (just so it's not SO hot you burn yourself). Touch a piece of plastic, then a piece of metal...which one is hotter?
There is a reason why the R&D of the EVO has taken this long, and the K+ was released so early. Not bashing them though, I have no persoal experience with K+ so I'm just talking out of my arse.