ported and piped jetting

[350smokey]

04 bashhee

"trail" ported

head shaved .020"

fmf fatty pipes with turbine core 2 silencers

K&N filter with lid removed

stock carbs

elevation 1000'

70F average temp

All trail riding

 

where is a good starting point for the jetting? 

Edited May 15, 2014 by 350smokey

[Surfrjag]

what reeds?

if stock or boysen reeds then stock pilot and 330 main

if vf4's then 27.5 pilot and 330 main

[350smokey]

Stock reeds.. I thought I had to up the pilots with the porting and the pipes?

[driftingbanshee]

27.5 or 30 pilot. I'd say closer to a 27.5 but you will def want to get away from the 25.

 

dont talk to morons you only educate them..

[Strm Trpr]

30 pilots

Needle clip middle groove

300 mains

2-2.5 turns out on airscrews

[350smokey]

Update, I went with 340 mains, stock needle in 3rd (middle) clip, 30 pilots 1.5 out on the air screw. Its got good bottom end (for a banshee) and its insane top end. my problem is from about 3500-4500rpm it is so flat it has a hard time getting through it in the higher gears.. Plugs after a tank look fairly dry and a light brown colour but the weather is colder then normal so as it warms it will richen up a bit. How do I go about getting rid of the midrange face plant?

[Strm Trpr]

I think you are very rich on the main jet.

 

Put in 320 mains and see how that affects the mid-range.

[Strm Trpr]

Just an FYI, note the jetting...

http://bansheehq.com/forums/index.php?showtopic=148961