LS1FJ40
SILVER Star
Thermozite suppose to provide insolation and sound isolation, one side is aluminum foil so it suppose to reflect heat also. At the end of the day it's a sheet of aluminum with some fairly tight woven synthetic fibers. I hope it's as good as some people/review says.
I was on the freeway this morning the noise level is about the same but the 80 has way more noise from the side and top so just the bottom is probably not enough to make a big difference , I'm hoping that the center console doesn't get really hot on long drives.
I'm doubling up the tranny hump. And firewall. Ordered some more yesterday for that purpose.