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09-04-2013, 03:16 PM
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#1 |
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Registered User
 
Join Date: Jan 2013
Location: Anaheim, CA
Posts: 263
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Timing
Ok so I gotta new question.
I just replaced my HEI dist. because the advance mechanism was stuck, and it was pretty rough anyways. Im trying to go manifold vacuum (it was ported before). I got the mech. adv. down solid. I believe it was 20 initial 32 total. Then I added the vacuum advance, and no matter how I adjust the can and the vacuum advance limiter, I cannot get it to idle smooth. Its not like jerking around, but idle in gear is a bit rough. Any ideas?
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Josh 72 C10, 350/2004r, Porter Steel Pacs, and 40+ years of leftovers from strange POs... |
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09-04-2013, 03:18 PM
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#2 |
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Registered User
Join Date: Jan 2013
Location: Anaheim, CA
Posts: 263
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Re: Timing
Also, maybe related, a weird, very intermittent buzzing/rubbing almost kinda sound started coming from it sounds like around the TC area? It only happens sometimes, usually at steady low speed or when accelerating
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Josh 72 C10, 350/2004r, Porter Steel Pacs, and 40+ years of leftovers from strange POs... |
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09-04-2013, 05:05 PM
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#3 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,736
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Re: Timing
Hook it up to ported.
How did you get 12 degrees in the mechanical set up? Maybe 20 initial is too much. |
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09-04-2013, 05:40 PM
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#4 |
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Registered User
Join Date: Jan 2013
Location: Anaheim, CA
Posts: 263
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Re: Timing
Meant 12 initial 32 total, sorry
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Josh 72 C10, 350/2004r, Porter Steel Pacs, and 40+ years of leftovers from strange POs... |
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