Dec 15, 2019 #1 Slickfish Slickfish Joined Sep 20, 2017 Messages 10 Reaction score 13 Location Canada BC Did Closed Chamber Heads come on the Commando 273ci ? Thanks
Dec 15, 2019 #2 Cuda Al Well-Known Member Joined Oct 21, 2007 Messages 2,922 Reaction score 3,915 Location Naselle, WA As I understand it, all 273 had closed chamber heads through 67, in 68/69 they had open. The 2bbl and 4-bbl used the same heads (in a given year). Alan
As I understand it, all 273 had closed chamber heads through 67, in 68/69 they had open. The 2bbl and 4-bbl used the same heads (in a given year). Alan
Dec 15, 2019 #3 Slickfish Slickfish Joined Sep 20, 2017 Messages 10 Reaction score 13 Location Canada BC Checked numbers 66 - 67 we're closed chamber.
