new fmf pipe

[muddslinger]

i just bought a FMF Gold Series Fatty Exhaust pipe with a Power Core II silencer and my friend tells me i now have to re jet my blaster. i wondered if anyone one new whats size jets i should get thanks.

 

[Blasterdude27]

250-270.
The message you have entered is too short. Please lengthen your message to at least 15 characters.

 

[Jay]

Do you have a after market filter, were do you live has a lot to do with jetting,i'd say start at 300 then work your way down until the plug is a nice card board color.

 

[muddslinger]

thanks for the help

 

[stephen12091985]

well yes and do you have your air box lid on still?if not then you will need a bigger jet.the fmf suggests a 260 with lid on,air screw 1.5 out,and needle in 3rd position.here is the website then click on technial support then jetting center.

FMF Racing (Motocross)