[LT7A]

It's cool that you would share this info. I will be interested to see and hear about your results. One thing I'm curious about, would you mind keeping track of your engine temp and see if it increases? I wish there was a way to monitor under hood temps. I've been curious for a while how hood insulation affects that, or if it's negligible. I will also be interested to see if you notice the reduction of underhood noise making it into the cab.