Re: 20 mm mikuni carb tuning

King Drunky JCams /
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What I would do:

Change the plug

Check for airleaks

Be sure that fuel is flowing in a THICK stream from the fuel valve (petcock)

Do check to see about the throttle opening and closing all the way.

Be sure that the air mix screw is out 1 full turn from closed and leave it.

Air filter?

Do you have a compression tester?

The stock pilot jet works well, but I ended up using a 17.5 instead of the stock 22.

A 145 main jet is about right where I live. Somewhere in that neighborhood...

Needle setting should be the last thing you tweak.

These setups when tuned rip monkey ass.

Good luck.

Justin

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Subject Written By Posted
  20 mm mikuni carb tuningTopic by: Andrew Andrew 01/24/10 02:56PM
  Re: 20 mm mikuni carb tuningRe: mattology - mattology - 01/24/10 03:15PM
  Re: 20 mm mikuni carb tuningRe: Andrew Andrew 01/24/10 03:24PM
  Re: 20 mm mikuni carb tuningRe: Dan Dan 01/24/10 04:31PM
  Re: 20 mm mikuni carb tuningRe: mattology - mattology - 01/24/10 07:21PM
  Re: 20 mm mikuni carb tuningRe: King Drunky JCams King Drunky JCams 01/24/10 09:08PM
  Re: 20 mm mikuni carb tuningRe: . (Nick) . (Nick) 01/26/10 07:35PM
  Re: 20 mm mikuni carb tuningRe: Andrew Andrew 02/06/10 10:09PM
  Re: 20 mm mikuni carb tuningRe: Weak-Ends Tj Weak-Ends Tj 02/06/10 10:30PM
  Re: 20 mm mikuni carb tuningRe: Not Tate Not Tate 02/06/10 10:52PM
  Re: 20 mm mikuni carb tuningRe: funk funk 02/06/10 10:55PM
  Re: 20 mm mikuni carb tuningRe: Andrew Andrew 02/07/10 01:47AM
  Re: 20 mm mikuni carb tuningRe: . (Nick) . (Nick) 02/07/10 10:49AM
  Re: 20 mm mikuni carb tuningRe: Weak-Ends Tj Weak-Ends Tj 02/07/10 11:08AM
  Re: 20 mm mikuni carb tuningRe: funk funk 02/07/10 12:34PM
  Re: 20 mm mikuni carb tuningRe: Chris R Chris R 02/07/10 01:27PM
  Re: 20 mm mikuni carb tuningRe: . (Nick) . (Nick) 02/07/10 01:27PM
  Re: 20 mm mikuni carb tuningRe: Andrew Andrew 02/07/10 09:16PM
  Re: 20 mm mikuni carb tuningRe: Nash . Nash . 02/07/10 11:48PM
  Re: 20 mm mikuni carb tuningRe: -Riprips- ** -Riprips- ** 02/08/10 12:36AM
  Re: 20 mm mikuni carb tuningRe: Name Removed Name Removed 02/08/10 02:37AM
  Re: 20 mm mikuni carb tuningRe: bryan bryan 02/09/10 04:34PM
  Re: 20 mm mikuni carb tuningRe: Rick Rick 02/09/10 04:47PM
  Re: 20 mm mikuni carb tuningRe: Name Removed Name Removed 02/09/10 09:42PM
  Re: 20 mm mikuni carb tuningRe: onell onell 02/10/10 04:14AM
  Re: 20 mm mikuni carb tuningRe: Jesse Jesse 09/25/10 06:24PM
  Re: 20 mm mikuni carb tuningRe: ggs ggs 09/25/10 08:15PM
  Re: 20 mm mikuni carb tuningRe: Dick Tortuga Dick Tortuga 09/25/10 08:41PM
  Re: 20 mm mikuni carb tuningRe: Krys D Krys D 03/11/11 10:23AM
  Re: 20 mm mikuni carb tuningRe: Chris R Chris R 03/11/11 09:01PM
  Re: 20 mm mikuni carb tuningRe: Jake P Jake P 03/11/11 09:54PM
  Re: 20 mm mikuni carb tuningRe: Krys D Krys D 03/13/11 10:23AM

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