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150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum

 
 
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  #1  
Old 12-14-2010, 02:28 PM
winterbuggy winterbuggy is offline
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Default Dial-a-jet

Has anyone tried this "dial-a-jet on the helix gy6 engine?

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  #2  
Old 12-14-2010, 04:55 PM
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Do they make one for a GY6?
  #3  
Old 12-16-2010, 09:48 AM
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Quote:
Originally Posted by BuggyMaster View Post
Do they make one for a GY6?
- They make kits for your type of motor.
- For example: Chinese 4-stroke, 150cc with Keihin carb. Cost is 74.95
- I'm going to try it to see if it will help compensate for the lean running in the winter.
  #4  
Old 12-16-2010, 09:56 AM
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I think I'd just rejet. I can have a new jet in about 15 minutes round trip.
  #5  
Old 12-17-2010, 08:35 AM
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The dial a jet is usually used to compensate for different altitudes. I don't understand why your running lean in the winter. Cold air will make some difference but not that much. How is the carb jetted now?
Tom
  #6  
Old 12-21-2010, 12:32 PM
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The current main jet is #114
  #7  
Old 12-21-2010, 12:45 PM
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The American sportworks carbs run very lean. We typically will bump to about a 128 in stock form and run successfully like that. We run that jet year round as well without issue. The problem is that their carb's are not consistent but MOST will take a 128 and be happy with it.
  #8  
Old 12-21-2010, 02:07 PM
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i went from a 114 (stock) main jet to a 125 when i put my uni on the carbide and it starts and runs fine. plug color is good too.
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07 HH250SS
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17g ROLLERS
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  #9  
Old 12-21-2010, 02:17 PM
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I tried one on a GY6 and could not get it to run right. In fact, I couldn't get it to stay running after I installed it. Garbage, IMO.
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  #10  
Old 12-21-2010, 02:26 PM
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Hey welcome to the site B/B neighbor Sockman
Tom
  #11  
Old 12-21-2010, 02:35 PM
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Quote:
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Hey welcome to the site B/B neighbor Sockman
Tom
Do I know you?








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  #12  
Old 12-21-2010, 02:41 PM
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Do you know me???? What kind of question is that. The 3 of us camped next to you at the bash. You know me, my son and the clock!!!!!!!
 


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