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| | | Good Idle, Good top end, No midrange... |  |
| | Author | Message |
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Canardman
Apprentice
Post: 68
Location: Waco, TX
| | Subject: Good Idle, Good top end, No midrange... Tue 05 Jan 2010, 2:10 pm | |
| Got a 34PICT-3 carb on a what I think is a 1600DP. The carb had some gunk in it, so I cleaned and rebuilt it. I have it set where it will idle great, when it catches it will pin you in the seat, but coughs and sputters during transition from low to high speed.
Things I have done/checked...
1 Clean and rebuild carb-- Check valve for the accelerator pump was stuck--fixed
2 set points
3 check for air leaks
4 clean and reset points (looked new)
What am I missing? It's buggin' me!
Thanks, -C-Man- |
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Terry
Administrator
Post: 1329
Location: Lone Oak, Texas
| | Subject: Re: Good Idle, Good top end, No midrange... Tue 05 Jan 2010, 6:37 pm | |
| | Distributor have vacuum advance? |
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Canardman
Apprentice
Post: 68
Location: Waco, TX
| | Subject: Re: Good Idle, Good top end, No midrange... Tue 05 Jan 2010, 7:05 pm | |
| | Terry wrote: | | Distributor have vacuum advance? |
Nope. I think it is an old 009, if I remember correctly what they look like. |
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Terry
Administrator
Post: 1329
Location: Lone Oak, Texas
| | Subject: Re: Good Idle, Good top end, No midrange... Wed 06 Jan 2010, 6:29 pm | |
| Here is one with a vacuum advance.
 |
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Canardman
Apprentice
Post: 68
Location: Waco, TX
| | Subject: Re: Good Idle, Good top end, No midrange... Wed 06 Jan 2010, 6:55 pm | |
| | No, mine definitely does not have a vacuum advance. |
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Terry
Administrator
Post: 1329
Location: Lone Oak, Texas
| | Subject: Re: Good Idle, Good top end, No midrange... Wed 06 Jan 2010, 7:05 pm | |
| | I've heard a lot of people have better luck with a vacuum advance dist. when using a pic 34 carb. All mine have been pic 31's so far. |
| | | | | | Good Idle, Good top end, No midrange... | |
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