S sexyspeer Member Jul 29, 2008 2 0 Jul 29, 2008 #1 Hey, I have order a fmf fatty, fmf website says to rejet to a 430 main, but that is smaller than the stock, i think stock is 460, what to do? does anyone now what i should jet to?
Hey, I have order a fmf fatty, fmf website says to rejet to a 430 main, but that is smaller than the stock, i think stock is 460, what to do? does anyone now what i should jet to?
H helio lucas ~SPONSOR~ Jun 20, 2007 1,020 0 Jul 30, 2008 #2 i would start with the stock and go down one step at time until the spark plug is ok...
robwbright Member Apr 8, 2005 2,283 0 Jul 30, 2008 #3 One step at a time unless it's REALLY rich - check the plug. My local shop sells aftermarket main jets for $3.00 each. You can afford to buy a few at that price. I'm down to a 420 and still too rich - but then again, my bike is 144 cc, not 124.
One step at a time unless it's REALLY rich - check the plug. My local shop sells aftermarket main jets for $3.00 each. You can afford to buy a few at that price. I'm down to a 420 and still too rich - but then again, my bike is 144 cc, not 124.
S sexyspeer Member Jul 29, 2008 2 0 Jul 30, 2008 Thread starter #4 WEll my bike shoots quite a bit of oil out the pipe, so ill try the 430, Ill get a few more plugs and jet to get them right.Thanks
WEll my bike shoots quite a bit of oil out the pipe, so ill try the 430, Ill get a few more plugs and jet to get them right.Thanks