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Perpared polak

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About Perpared polak

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  1. Perpared polak

    Problem with fcr-mx 39mm

    So I bought the thumper talk fcr 39mm carb I installed yesterday not looking at the needle I see the Spair one in the bag reads "ocemn" I'm guessing that its a emn needle but anyways I also removed my 100 pilot air jet and it seems to run ok when you snap the throttle it's goes back to an idle a little slower then I'd like but also it did it to me like 3 times at either 3/4 or full throttle it will just die randomly like its running out of fuel.it also feels like it runs lean my legs didn't get that hot before I'm ridding at 800'-1100' elevation 70-90 degree Fahrenheit i also live it wisconsin so its usually humid to I have a mrd saw exhaust on the way but not on yet and a 3x3 in the air box. I don't know a hole lot about jetting is the stock tt carb setup fine or is it maybe a float bowl issue? And I really don't want to take the carb out that thing is a pain in the ass to get in there
  2. As the title says is this a real fcr-mx 39mm carb and if it is what else will I need and what jets will I need at 1000' above sea level with a full mrd ssw pipe http://www.ebay.com/itm/271209955527?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Or should I just buy a new one from thumpertalk that should have every thing