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GMS .76 idol needle

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GMS .76 idol needle

Old 04-10-2007, 06:22 PM
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Default GMS .76 idol needle

I just got a gms .76 off ebay, new never ran, but I don't have the instructions. I can't get it to idol down far enough. My thottle is set as low as it can go, either it runs a little high or it shuts off. I just need help to get this thing running right. thanks[8D]
Old 04-10-2007, 11:00 PM
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Default RE: GMS .76 idol needle

Don't expect your new engine to run perfect until it is broken-in. Read this link:


Get yourself a gallon of fuel (with castor) and follow the instructions from that link. GMS engines require a good break-in period before you can expect to get them dialed in, and plan on using that whole gallon of fuel just for this purpose.


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