jetting for dynoport,proflow

[racer714]

hey guys, i just got a dynojet 2 into 1 pipe and a proflow set-up with a 2 stage foam filter. What would you guys reccommend for jetting? 240? the bike is still bone stock before these mods. Please help!! thanks alot!!

[sredish]

I'd say more like 280 mains, stock pilots and 4th clip on the needles. Remove the snorkel from the airbox also.

[01Flamer]

I have basically the same set-up as you, only I run a K&N with a modded air box lid, the snorkel removed, and I also have a shaved head. In the summer I run 210's for trail and woods riding, 240's for when we go to the dunes, and 250's in the winter all the way down to about 15 degress, below that I run 260's. I and quite a few of my buddies that have Motofast pipes have been running our machines like this for years. Mine is now going to get rebuilt over the winter since its down to about 90 psi from the 168 is had when I first modded it in 2001. Hope this helps.

[racer714]

thanks O1flamer! I think that should help, by the way where in WI do you live? I live in barrington, Il only about 30 min from the border or so. Want to get together and tear some shit up? I just relocated back here from so. cali a little over a year ago and sold my dirtbike and bought this banshee this spring.

[racer714]

BUMP

[RUNMYTA]

220 Mains and 25 pilots with airbox lid on, snorkel removed and a foam filter. 2 into 1 pipes do not like K&N's