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Timimg
https://slantsix.org/forum/viewtopic.php?t=37336
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Author:  Herr Otto [ Thu Oct 01, 2009 11:23 am ]
Post subject:  Timimg

Now that I have spark and the slant 6 is running , I want to time it. I have adjusted the valves set the dwell but I am unable to get it timed to the exact spec. I can come close but not exact. If I remove the distributor and rotate it clockwise a tooth I still can not get it exact. If I remove the distributor and rotate counter clockwise same problem. I can get it within 10-15 degrees either BTDC or ATDC but not to 2.5 -5 BTDC as required. The timing mark is not wandering.
Thank you,
Otto

Author:  hantayo13 [ Thu Oct 01, 2009 12:29 pm ]
Post subject: 

there is a bolt on bottom of distributor that allows more adjustment....
keep on roddin'

Author:  Herr Otto [ Thu Oct 01, 2009 4:57 pm ]
Post subject: 

Thanks for the reply. Are you saying there is an addittional bolt besides the one on the block?
Thanks,
Otto

Author:  Reed [ Thu Oct 01, 2009 5:01 pm ]
Post subject: 

Quote:
Thanks for the reply. Are you saying there is an addittional bolt besides the one on the block?
Thanks,
Otto
Yes.
Quote:
there is a bolt on bottom of distributor that allows more adjustment....

Author:  Herr Otto [ Thu Oct 01, 2009 5:22 pm ]
Post subject: 

I forgot to disconnect the Vacuum advance. I will try again tomorrow.

Author:  slantsixlancer [ Sat Oct 03, 2009 6:29 am ]
Post subject: 

HA done that once or twice..did it change when un pluged..I find some times it dont..

Author:  Reed [ Sat Oct 03, 2009 10:49 am ]
Post subject: 

Herr Otto, here is a picture of the bolt on the bottom of the distributor:

Image

Author:  ESP47 [ Sat Oct 03, 2009 11:05 am ]
Post subject: 

Quote:
HA done that once or twice..did it change when un pluged..I find some times it dont..
I've never found a difference in the timing when plugged or unplugged.

Author:  Aggressive Ted [ Sat Oct 03, 2009 1:48 pm ]
Post subject: 

ESP47,

Quote:
I've never found a difference in the timing when plugged or unplugged.
Then your vacuum advance diaphragm is ruptured or stuck! Get a new one so you can get better mileage and engine performance. Your motor must be pretty sluggish and flat, not punchy......When my pod kicks in it feels like a sling shot!

Author:  dakight [ Sat Oct 03, 2009 2:32 pm ]
Post subject: 

The distributor is hooked to ported vacuum; at idle it *should* see zero vacuum and have no effect on timing. However, it is best practice to remove and plug the distributor vacuum line while setting the initial timing.

Author:  Herr Otto [ Sat Oct 03, 2009 2:36 pm ]
Post subject: 

Disconnected the Vacuum advance and plugged and also found the bolt beneath the distributor and loosened it up a bit. I was able to set the timing now . Thank you all for your help.
Otto

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