Kawi2strokes.com Forum

1984 US Model RZ350 or the like.

I would think this has beed discussed before. It appears some have this problem and some don't. Never the less it is a problem.

Everything I try doesn't seem to make it go away totally. I also feel the atmospheric conditions have a big play in the Stumble/Flat spot. I am down south with high Temps and high Dew points and Sea level.

In order to correct this I must understand a couple of things.

1. What part of the Carb circuit do we feel is causing this?
2. Do most think it is a Lean or Rich condition?
3. Could this be a condition of the Carbs being out of Sync?
4. Does a fouled Needle Jet/Emulsion Tube have and effect?

I am looking to learn from this post and possibly help others. Thanks Iron.

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Iron On The Bayou.

Mark I responded over on the RD/RZ board 2 u.

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1973 RD350, 1979 RD400F, 1984 RZ350, 2014 Suzuki Vstrom 1000
CHRIS AND JEFF ARE THE MEN

Me too but I'm sure Mark saw our replies. Very good discussion there on this good topic. Thanks for asking this question there Bro Iron!

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1972 Kawasaki H2 Mach IV (Candytone Blue), 1976 Suzuki GT750 (Maui Blue)
1984 Yamaha RZ350 (KRR- Yellow/Black).

“Jeff and Chris are THE MEN!”
RIP John E. Evans