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 Tuning question
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Joined: Mar 2006
Posts: 1,540
Learned Hand
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OP
Learned Hand
Joined: Mar 2006
Posts: 1,540 |
How do you diagnose a need to increase a pilot jet?
I bumped up a main a number of steps to compensate for my news pipes and an airbox drilling that I'm doing soon. And my bike is getting harder to start. I raised the idle speed, which helped. But I'm wondering if a pilot jump would help.
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Re: Tuning question
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Joined: Jan 2006
Posts: 3,606 Likes: 2
Loquacious
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Loquacious
Joined: Jan 2006
Posts: 3,606 Likes: 2 |
I bumped my Pilot to a 45...this was mostly due to performance at the low end...and popping (bad) on decel...
try changing your F/A mix first if you get beyond 3-1/2 turns out, time to consider new pilots
THE VOICE OF REASON
per: Stewart
AF&AM/Shriner/Scoutmaster
130/45 TBS 2shim SS Uni 18/42
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Re: Tuning question
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Joined: Feb 2007
Posts: 23,243 Likes: 64
Fe Butt
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Fe Butt
Joined: Feb 2007
Posts: 23,243 Likes: 64 |
What Rob said or the dyno. The dyno chart tells you exactly what is going on when.
I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!
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Re: Tuning question
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Joined: Mar 2006
Posts: 1,540
Learned Hand
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OP
Learned Hand
Joined: Mar 2006
Posts: 1,540 |
your at a 45 Rob?
Time to update your signature.
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Re: Tuning question
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Joined: Jan 2006
Posts: 3,606 Likes: 2
Loquacious
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Loquacious
Joined: Jan 2006
Posts: 3,606 Likes: 2 |
oops! ( I mean ...whadya talkin bout??? looks fine to me  )
THE VOICE OF REASON
per: Stewart
AF&AM/Shriner/Scoutmaster
130/45 TBS 2shim SS Uni 18/42
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Re: Tuning question
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Joined: Dec 2005
Posts: 604
Adjunct
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Adjunct
Joined: Dec 2005
Posts: 604 |
Maybe we need a standard prescribed format for sig lines to prevent confusion;-)
Naaah.
Said Molly to James, that's a fine motorbike.
Richard Thompson
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