Which way do you twist a distributor?
Which way do you twist a distributor?
Turn the distributor in a counterclockwise direction to advance the ignition timing. Do not over-adjust the distributor, as even a slight movement will yield a significant change in the ignition timing.
Which is the correct position for the distributor?
He goes on to say “With the distributor installed, you should be able to rotate the housing about 25 degrees clockwise and 15 degrees counterclockwise. This will ensure enough room to rotate the distributor to set ignition timing.
How to get the correct distributor position at TDC?
You could move the distributor between the two ‘favorite’ positions shown simply by moving the plug leads round one station, then turning the dizzy to realign the correct plug lead with the rotor position. It looks to be 60 degrees between the two. Or you could get a half move (30ish degrees) by shifting the dizzy one tooth on the drive gear.
How do you change the distributor on a vacuum advance?
Make a note of the position of the vacuum advance, if your distributor has one. Place aligning marks on the distributor body and engine, so that you install the new distributor in the same position. Alternatively, you can trace the base of the distributor on the engine using a marker or liquid correction fluid.
Is there a problem with distributor drive gear alignment?
DISTRIBUTOR DRIVE GEAR ALIGNMENT – IG-103 There will be a long list of people who have a problem with misalignment of the distributor drive gear, whether they did it themselves of inherited it from the DPO. A misaligned gear can cause great confusion in setting up orientation of the distributor body and the position of spark plug wires.
He goes on to say “With the distributor installed, you should be able to rotate the housing about 25 degrees clockwise and 15 degrees counterclockwise. This will ensure enough room to rotate the distributor to set ignition timing.
You could move the distributor between the two ‘favorite’ positions shown simply by moving the plug leads round one station, then turning the dizzy to realign the correct plug lead with the rotor position. It looks to be 60 degrees between the two. Or you could get a half move (30ish degrees) by shifting the dizzy one tooth on the drive gear.
What to do if distributor rotor is not pointing at number one?
If the rotor is not pointing at Number One, you could twist the distributor body, but if it is off by more than one tooth, this will require turning the distributor body too far. Instead, you will need to remove the distributor and repeat the previous process as the rotor is not in the correct position.
What’s the myth about the position of the distributor?
There is a lot of misinformation about distributors. One myth is that the distributor position in the block, or the particular tooth in the block, determines timing and rotor sync. Some people even claim they move the distributor one tooth and pick up speed or ET, or the car pulls better.
