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<  Engine Clinic - Mini Off Road Buggy  ~  A FULL REJET
nam6869usmc
Post Wed Jul 12, 2006 6:59 am 
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Location: Camp Hill, Pa.

Ckau,..in a way your correct about the idle,...that is the only thing that does get a little flaky,>>maybe cutting 1 would of been a little better for my idle. Cut "3" came right off of some other forum I read, and there was even a debate in their forum concerning "3" would be to many and effect the idle somewhat. The push down on mine is a little slower now, and just mabye I'll take the top off & give it a little stretch. Sometime's when you take the next step in a mod you move into the extreme. I'm the "what If Guy" ,...and boy do I get into trouble with that theory.
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Jim,......
Talon DLX1502R,
Koso Clutch(9,sliders),Redneck=Uni, CVT=K&N,Mudlite's,EASY START Plunger Primer, Gutted Reliable Muffler,,CV Carb MJ= 132.5, Drilled slide,Tiny Tach,Performance CDI/COIL,
Reinforced Front STRUTS,Steering Wheel



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ckau
Post Wed Jul 12, 2006 7:51 pm 
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Location: central north carolina

I feel ya, Nam, my own ratio of sucess to failure is a huge gap, but we can take heart in knowing that at least the next guy can learn something from it Smile Stretching that cut spring? been there , done that. the spring looses tension, and the diaphram floats so bad it will idle from nothing to 3 grand. sounds cool, like a real hot cam, but is not really drivable I settled on one full turn so it would idle without one foot on the brake and the other on the gas The one turn still improved response considerably. make sure you have a good steady fuel supply. I found the total CV mod seems to take more gas than oem lines can supply. Love your PPchoke! you solved one real nasty problem with the Cv carb!
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3206 yerf. too many mods to list. easier to list what has not been modified- seats and steering wheel. plus one set of kidinme's hand made special collectors edition fuzzy dice. We support pole dancing.



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nam6869usmc
Post Wed Jul 12, 2006 8:05 pm 
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Location: Camp Hill, Pa.

PPchoke is a gift to my Buggy,..1 purge & it start's......the larger fuel line would be a great idea/improvement with these fuel eating Mods. I'll do that asap. Also, I'll fine a new spring somewhere somehow & take 1 ring off because the idle does float around a dab. Thx again. The thing is running great with the 8 grs Slider's,...top speed is still there, but low to 1/3 thottle is at you disposal anytime time power..
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Jim,......
Talon DLX1502R,
Koso Clutch(9,sliders),Redneck=Uni, CVT=K&N,Mudlite's,EASY START Plunger Primer, Gutted Reliable Muffler,,CV Carb MJ= 132.5, Drilled slide,Tiny Tach,Performance CDI/COIL,
Reinforced Front STRUTS,Steering Wheel



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kurtv52
Post Fri Feb 22, 2008 1:27 am 
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Does anyone know what the downside to drilling out the holes on the main jet holder to something slightly larger than a #62?

It seems to me that it would cause more atomization, requiring a larger (or drilled out larger) main jet.

Another reason I ask is because my bits go as low as a #60 and I don't know if I want to search out a place that has a #62. I checked at the local OSH and they only go as low as #60. Not exactly sure because the difference is only .002", but on something this small and the turbulence created by these holes, that .002" could be a lot.



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guy48065
Post Fri Feb 22, 2008 11:31 am 
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Location: In the thumb, MI

I think I found my drills at a hobby shop many years ago. I have a drill index for #60 all the way down to #80. It's empty (spilled?) Rolling Eyes but I still have some of the drills. Call or look online for "wire drills".


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marcoporseo
Post Thu Oct 30, 2008 9:57 am 
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Location: North East (Italy)

Abuot re-jetting and tuning: take a look to:

http://foro.maraudercustom.com/

go to


Mecánica, Bricolaje, Trucos, Ñapas...



and to

Brico: Cómo aumentar la potencia de la Marauder 250
(page 1)

(direct link doesn't work!)

You don't speak SPANISH? nevermind... me not too... enjoy the photos!!!


The most interesting is about moving the jet needle to enrich middle ranges without cutting-drilling anything... so, if doesn'work, you can get back.

The carburetor of gz 250 (I got one) is very similar...

If you really does not understand nothing... i COULD TRY to translate...


carb25.jpg: 0 Time(s) Viewed, 32.26 KB

carb25.jpg

Klik here or on the thumb to look at it in real size



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