Thanks for all the input. My current shop have 4 gang outlets, 220/30 & 220/50 every 15' and 4" of 2.0 closed cell foam. I prefer close cell foam.
Doug
MOPAR or NO CAR!!! 1965 Dodge Coronet soon a 6.1 Hemi with a Magnson blower 810 hp on pump gas 1964 Dodge Polara 582" Indy alum Block 426-1RA heads, 1933 Plymouth PE all Steel, LT1 4L60E 1959 Plymouth Savoy 33,000 mile survivor Old cars are never done. They are ongoing projects!
