Date: 05/31/2008 Views: 4173
Date: 12/31/1969 Views: 2487
Date: 07/02/2012 Views: 9546
Date: 08/23/2023 Views: 190092
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