keeps the heat in...helps spooling too...
can always wrap too with thermotec (thats what I use)...though I wouldn't wrap unless its stainless steel (wrap will rot mild steel very fast)
__________________ 1999 Pewter T/A | Just another slow drag radial car (see here) Virginia Speed 366ci LS2 + big turbo (the little block that could) | 7.99 @ 177.8 (1.36)
Virginia Speed 388ci LS2 + bigger turbo | In Progress
Special Thanks to TheOutlaw1, Phil99vette, Shawn @ Va Speed and MADMAN for all their help Stuff for sale! |