Giving me too much credit
It's impossible that the unanimous agreement of this chat board is wrong, and it's also impossible that it's a confusion of nomenclature (JimD's excellent illustration eliminates that possibility) so ... the only conclusion seems to be that there are *some* X1/9's out there that are timed to #1.
Hi Wyverndude,
You give me too much credit. The picture was posted long ago by someone else, I just added 4 extra dots on top of the cap to show where the internal contacts were positioned in relation to the caps external contacts.
I just wanted to mention that we could be having a bit of confusion based the on task we are working on. What I had done was replace my cam box gasket, not a straight forward change of a t-belt.
In the t-belt change instructions, the shop manual says to line up the cam and crank marks, then carefully replace the belt. It does not mention where to point the rotor. If you don't move the cam, aux or crank pulley, you have not changed the timing and the car will start because it was running previously with the pulleys in this position.
When you pull the cam box off (or do other major dis-assembly), you can't guarantee that the pulleys are in the same position as prior to the work. This is where setting the "static timing" with the rotor pointing to #4 comes into play. Without the t-belt installed, you rotate the cam pulley to its TDC mark, you rotate the crank pulley to its TDC mark and you rotate the aux pulley to position the rotor pointing to the #4 contact in your cap. Now carefully put the belt on and the car
will start. I have done this twice now, so I used the word "will" instead of "should". Call me Mr. Confidence. :dance2:
Having said all that, I have no idea how your car is set up.
In the previous thread where we discussed this topic, it was pointed out that it is possible to install the distributor 180 degrees off from the normal alignment. Something like that could account for a disagreement on which cylinder to set the static timing to.
Here is how we gather more data on this situation: Next time you are bored, you could take off your t-belt. Then spin the cam pulley 3 times, the crank pulley twice, and aux pulley a few times. (NOTE: This is probably not advisable on an early 1300 with an interference engine) Then try re-aligning everything according to the static timing method I used and see what happens. Sounds like fun... right!?!?
OK. I know no one gets that bored. I only went through this exercise because my X was looking like a fog machine for the first 15 minutes on each drive till the oil from the leaky cam box gasket burned off the exhaust.