Jetting

[Warrior#111]

ok, i have a 1995 warrior 350, with stock jetting.I have a supertrapp slip on, K&N filter, high comp piston, and removed the restrictive weld out of the exhaust. I put a 150 main into it and it was running super rich and burning wayyy to much gas, so i put it back to stock jetting and it seems to be working good, and not smoking or anything anymore, but i took out my plug and its still super black.
anyone know why it would still be running rich with stock jetting, when its piped and filtered?

[justen08]

kinna odd doesnt seem like it should be running rich with stock jettin,slip on pipe and kn

[Warrior#111]

Wow, no one can help me?

[nskukalek79]

was it a new plug when you changed the jetting back to stock? or was it the same plug from when you were running rich?

[Beaudacious]

Just ask d3ktrix he knows everything about jetting

[Warrior#111]

same plug, but i cleaned it.