Dune trip. Jetting advice

[SHEEBANSAVAGE]

Hey guys, I have an 03 shee and it has FMF fatty’s with turbine core 2 silencers, uni filter, boyesene power reeds, stock air box, +4 timing plate. Stock motor.
 
It’s been so long since I rejetted this thing cause most of my riding is at 3500ft. I can’t remember what I have in the carbs for jets. I believe I have 27.5 pilots, needle is middle position but can’t remember the mains.
 
In a couple weeks I am making my first trip to the dunes in Oregon.
 
What jetting should I set this banshee to?
 
I will be running paddle tires as well.
 
I’m planning on pulling the carbs tomorrow and rejetting
 
Any help is appreciated.
 
Thanks !!
 
 
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[sangheraent]

when are you going? I am from Abbotsford I will be there from the 29th of april for 4 days. 

 

for those mods probably a 310 main or a 320 main will do. I have a banshee with fmf pipes vforce reeds and a k&N its running 310 mains. I run the same jetting as here but you sound like your up north. 

[SHEEBANSAVAGE]

Thanks for the reply. I live in the lower mainland but the banshee is used up north at the family cabin.

Ill be in the dunes after your trip is done.

I did some research and called a couple places about jetting. Since I’m running stock airbox with lid on and a uni filter, I was told to run 280’s.

They told me if I was running a K&N and no lid, run a 320.

Does that make sense ????

Thx Again.


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[sangheraent]

280s sounds a bit lean to me. personally I would run like 300s but i prefer a little rich on the mains especially when your on the sand full throttle for long periods. 

[SHEEBANSAVAGE]

Thanks for the reply.

Since I already have the 280’s in already, I’ll give her a go and do a plug check on the first ride to see what it’s like. I have 300’s with me and ready to go.

Cheers,


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[Dalton]

With those mods 280-300 for main. Clean your carbs with carb spray if you haven't done it in a while.

[SHEEBANSAVAGE]

Thanks man. Carbs are clean!!

Thx.


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