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Needle clip position

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  #1  
Old 09-26-2002 | 09:39 AM
Murph660R's Avatar
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I forget this every time. Example: When you say 4th clip position on your carb needle do you count from the top or the bottom?
 
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Old 09-26-2002 | 10:02 AM
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From top.
 
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Old 09-26-2002 | 12:45 PM
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Hey G,

Will lowering the needle lean out the entire circuit? or just the lower to mid half?? Thanks!
 
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Old 09-26-2002 | 01:06 PM
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I might not know the reference point for clip position but I do know that moving it will only affect your F/A ratio at 1/8 to 3/4 throttle. Thanks Gary.
 
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Old 09-26-2002 | 01:19 PM
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Thanks Murph! I'm okay on full throttle, but believe I am slightly rich on everything in-between, especially lower 3rd! I believe I'm gonna drop them one and see. I am currently on the 4th position from the top, I will go to the 3rd and hope for the best.

"TOID"
 
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Old 09-26-2002 | 01:37 PM
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Toid, what jetting did you wind up with?
 
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Old 09-26-2002 | 01:46 PM
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Remembering that it is all Dyno Jet components, I am at 150/155 in the 4th position.

But would like to lean out the lower 3rd of the circuit a little. Thus wanting to drop the needles a hair. What do you think? The plug seems perfect at full throttle.
 
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Old 09-26-2002 | 03:56 PM
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Sounds like that is exactly what you need to do.
 
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Old 09-26-2002 | 04:07 PM
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Thanks again.[img]i/expressions/face-icon-small-wink.gif[/img]

Does anyone else out there happen to be on the 5th clip position from the top?? Or would I be a loner?!
 
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Old 09-26-2002 | 05:13 PM
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I had an e-series with 16 discs, dynojet 148/150, needle clip in 3rd slot from top, K&N filter...ran great!!
 



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