Re: 20 mm mikuni carb tuning

King Drunky JCams /

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

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
You must log in before posting to this forum.

Click here to login.