The burners are MoreBeer's 170,000 btu high pressure burners. They are installed in Stainless Steel heat shields that I also got from MoreBeer. I also replaced the elbow burner jets that came on the burners with these. You can also see how the keg seats sit on top of the frame as opposed to being welded to the sides of it. My ugly newbie welds are also evident.
Here's a shot of the boil kettle burner in action
