273 Commando with C.A.P.
This is the CAP system on a 67.
The green unit is a vacuum control valve.
On my 67 there was a vacuum supply going to the intake port (the other line is the vacuum gauge, it is there hiding under the bracket).
The distributor advance line is split with this valve, one side to the distributor, the other to the carburetor.
I cheated, my advance goes directly between the distributor and carburetor. The valve just has a line looping around the coil back to itself.
Alan
This is the CAP system on a 67.
The green unit is a vacuum control valve.
On my 67 there was a vacuum supply going to the intake port (the other line is the vacuum gauge, it is there hiding under the bracket).
The distributor advance line is split with this valve, one side to the distributor, the other to the carburetor.
I cheated, my advance goes directly between the distributor and carburetor. The valve just has a line looping around the coil back to itself.
Alan