What's Jet number that you guys use for California weather?

This topic has 4 replies, 4 voices, and was last updated 12 years, 11 months ago by Anonymous.

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- September 3, 2013 at 5:44 am #8764
  
  Gabriel Podboj
  Participant
  
  <div class=”d4p-bbp-quote-title”>Phil D wrote:</div>
  As title stated
  
  Can you give us more information about :
  
  What Engine.. ?
  
  When.. January with 34 degrees or August with 100 degrees?
  
  Where .. Sea level or a High altitude track?
  
  Sprint or Road Racing?
  
  Without this information is almost impossible giving you a guideline
- September 4, 2013 at 8:43 am #8931
  
  John Savage
  Participant
  
  Phil
  
  Start rich and jet down (one jet at a time) until it runs like you stole it.
  
  Then make a note of the air density and then next time you go to the track do the same again – simple!
  
  Don’t forget that the air density and therefore your jetting may well change during the day so keep monitoring your engines performance and jet up/down as appropriate.
- September 4, 2013 at 8:54 am #8938
  
  Greg Wright
  Participant
  
  Are you trying to keep what engine you have a secret? You will get a lot more help if you would give us a clue.
  
  As the title stated is no improvement, you could be running a moto, rotax, KZ, kid kart etc.
- September 4, 2013 at 11:31 am #8963
  
  Anonymous
  Inactive
  
  <div class=”d4p-bbp-quote-title”>Greg Wright wrote:</div>
  Are you trying to keep what engine you have a secret? You will get a lot more help if you would give us a clue. As the title stated is no improvement, you could be running a moto, rotax, KZ, kid kart etc.
  
  sorry, totally forget to stated engine, it was Rotax FR125 Max, and currently run jet number 168 both Kart but one act very funny other working fine.
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