[slayerklx]

what jets will i need for running an FMF 4.1 and pancake filter with a stock bore?



it ran fine with just the filter, but wont seem to stay running with the exhaust... just dies after a second...

 

[dylancordell]

shim your needle up 1mm i think is what they told me, mine runs fine now,

 

[rob78]

85 main

40 pilot

 

[slayerklx]

How do I shim the needle? And where's the best place to get jets?

 

[dylancordell]

find a small 1mm washer that fits through the needle but not the c-clip and that fits in the slide...