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Posted

Anyone have to run the stock needle in the middle position even with pipes, reeds, and intake? I have 310 mains, and 27.5 pilots. At sea level would it be way out of the question to run the 3rd clip? Or would it make more sense to run the 4th with the stock 25 pilots?

 

 

I have 310 mains, 27.5 pilots and 4th clip right now and it is a little sluggish. What would be the best move to make when experimenting with the jetting, move the pilot or needle? It comes into the powerband a little "blurby".

Posted (edited)

Anyone have to run the stock needle in the middle position even with pipes, reeds, and intake? I have 310 mains, and 27.5 pilots. At sea level would it be way out of the question to run the 3rd clip? Or would it make more sense to run the 4th with the stock 25 pilots?

I have 310 mains, 27.5 pilots and 4th clip right now and it is a little sluggish. What would be the best move to make when experimenting with the jetting, move the pilot or needle? It comes into the powerband a little "blurby".

 

 

well if its a lil blurby comming up on the pipe as you say it sounds rich in the mid range to me.....

 

i would try moving the needdle clip down one notch and then do plug checks.....

 

i run 12.00 a piece irridiums in my shee so the plug chop is outta the question for me

 

in my opinion you can read the plugs just fine without doin a "chop" on them

Edited by BansheeDan
Posted

Anyone have to run the stock needle in the middle position even with pipes, reeds, and intake? I have 310 mains, and 27.5 pilots. At sea level would it be way out of the question to run the 3rd clip? Or would it make more sense to run the 4th with the stock 25 pilots?

I have 310 mains, 27.5 pilots and 4th clip right now and it is a little sluggish. What would be the best move to make when experimenting with the jetting, move the pilot or needle? It comes into the powerband a little "blurby".

Id drop the pilot

Posted

If it's rich in the mid....move the needle clip one towards the blunt end, this will lean out the middle (1/4 to 3/4 throttle)

 

What kind of pipes, intakes, reeds....and also what gearing are you running....and on what type of terrain?

 

Also, temps and altitude help as well.

Posted

To be honest, I was going out to rejet my bike this afternoon and realized that when I was jetting the carbs the first time (at 12 in the morning.....) I moved the clip up to the blunt end which is the 2nd postion! I know..... what an idiot. So I moved the clip to the actual 4th position and drove it and man THE POWER IS BACK!

 

Man this thing rips now, I was having doubts about the trinitys but they have a great mid and top hit to them!

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