My mechanic calls me when he gets a 3800 in the door. He's a good buddy that occasionally calls for a hand etc. Then when I don't want to be cold, we do my projects in the heated shop. He loves all you car nut buddies of mine. I always toss the used oil at him since it's easy to toss in 5 gallon jugs and hand off. There ya go..free heat.

75F degree shop in the winter, only down side is all my stuff is always so far after hours that it's a killer to get up the next day. And hopefully not have a hangover...lol