Jump to content

First time, new member jetting question


Recommended Posts

Hello everyone.

 

I have recently bought a yamaha banshee. Anyway I am worried that the jetting may be off, and I want to re adjust it. The guys I bought it from had their jetting at a 240 main.

 

Uni pod filters

Fmf fatty pipes and silencer

19cc domes

V force reeds if I remember correctly

Boost bottle idk if that matters

Mixed at 32:1 with yamalube 2r, 93 octane.

Height is sea level

Temp is about 70-80 degrees

 

I was wondering what you guys would recommend for the main jets, pilots, needle clip.

 

Any advice is great, thanks.

Link to comment
Share on other sites

I have done several of these same setups here in the last few weeks. One thing I have found is the last two bikes I jetted with FMF pipes wanted a larger pilot than most the pipes I have used. You main will end up right around a 270 but like tricked said start at a 290 and adjust down from there. You will end up with a 27.5 or a 30 pilot but I am guessing it will like the 30 pilot a little better. 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...