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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
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Thread Tools | Display Modes |
#11
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Hi there, and happy new year gassers!
Well, after a long journey testing several sets in my 300 GG quad, I found the perfect formula! pilot 38 main 182 raise the cilynder to clear the ehxaust port set the squish to 1,00 mm remove the 2 washers from the powervalve setup NIEG first clip from above and the most important, throtle valve number 9, instead of number 7! I ran sea level, 5 to 15 degrees celsius. Now, the quad just flyes! |
#12
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Quote:
would you have a pic or make a drawing, or even discribe it? hannes. |
#13
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the GG Keihin throttle valves have a number stamped on it, and the greater the number the more air flow moves into the carb. So, keeping the same needle and raising the valve number, you get a leaner mixture, especially in low range.
Hope it helps. This is a mode we do in europe, I saw it in a French forum. Regards |
#14
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Quote:
it should help :-) where did you get that nr 9 slide? |
#15
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Hi hannesd,
I borrowed it from a friend of mine and did the necessary machinig on my n?7 slide to equal the n? 9 one. It is an easy job if you get a drill with abrasive sand paper rollers. All you have to do is to cut about 1,2 mm (on slide n?7 profile) to obtain the n?9 intake curve. I will try to send you a picture to you if you send me your pm. |
#16
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Quote:
EXCELLENT ! thanks, hannes. |
#17
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i did the slide mod and tested it today, it does run much better now.
idle is still rich but will swap the 40PJ to a 38PJ. MJ is at 175 now, maybe change that to 178 or 180. thanks to 2stroker |
#18
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How is this bike running.
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