Turbo blanket/Wrap recommendations

[Rig Wrench]

Idk chamberpains, I ran one on my 871 with a ported and coated manifold and the downpipe wrapped to the flexpipe. I did make a 5 inch turbo outlet pipe though. I saw minimal egt difference with the turbo wrapped. 25-50 degrees, less though than before. It did however lower underhood temps substantially. This truck made over 800 whp