Tool to adjust dwell?

[Stanley]

Takes me forever (maybe 10 trial and error attempts) to get the dwell within a couple degrees of where I want it - about 35 to 40 - say 38 deg. Using a meter. To get it right I have to move the point set an invisable (to me) amount. I use a screwdriver against the pin in the oval hole. Is there a better way? maybe a homemade tool, or some old mechanic's trick?

[Gary in NJ]

Screw driver and a feeler gauge. If you find you're always tight, use the next size larger feeler. If you're always loose, use a smaller one. You must tighten against the feeler otherwise you will get movement.

Edited June 22, 2012 by Gary in NJ

[Casey_z]

I had mine setup by someone who has done this for years.

He has a book of matches and uses it to set the points.

Works like a charm.

[Stanley]

So, set it with the gauge, check with the meter. Only, never seem to get it on the tip on the cam, always a little on side or the other which is why I use the dwell meter. Obviously I'm not a "natural born mechanic" or it would usually land on the tip (and my screwdriver would stay centered on screws). Could loosen the plugs, and turn the engine from the pulley but then I'd have to torque them again to check with the meter, and repeat if it was still off. Good thing this chore is only every year or two - at least it's set ok for now.

[Gary in NJ]

You have to get it on the tip of the cam, otherwise you're just guessing. I've had good success over the years just reaching in through the open window and just giving the key a ever-so-light twist. I do have a bump starter, but I've never really needed it for the Z.

You can get it close with the key, and then use a socket to turn it that extra little bit. Make sure the key is in the off position and the coil wire is removed.

[olzed]

You are over complicating what is essentially a very simple job. Set it, road test it, and forget it.

If it's going well leave it alone.