Date: 11/25/2009 Views: 4322
Date: 12/31/1969 Views: 5784
Date: 10/30/2007 Views: 5216
Date: 08/23/2023 Views: 217083
Aluminum flanges were added to the plenums so that the plenums would not need to be fastened directly to the hot heads. Later in the build, the pop rivets were replaced with machine screws so that the front 2/3 of the plenum could be easily removed