yoshi and k&n

[sim]

well thier on there way full yoshi tri-oval and K&N air filter but i was just wunderring if someone else has this on there yfz and if so what are you jetted at (keep in mind my air box cover's on)just so i know now what im going to have to do before it gets here. i live in Timmins, Ontario, Canada and i just ride track so im not in any high elevations at all! other then what i am now above sea level witch i have no clue what that is!

thanks for your help!

[CARLSON]

I HAVE THE FULL YOSH(PIECE OF **** PIPE),K&N FILTER,CAM MOD,AIRBOX LID OFF.FOR JETTING AT 0-900 FEET IM RUNNING
A 45 PILOT,170 MAIN,GYTR NEEDLE 3RD CLIP,2 TURNS OUT ON FUEL MIXTURE SCREW

[sim]

thanks man but im looking for some jetting specks with the air box cover on. but thanks anyway. oh and may i ask why you think your exhaust is not very good?

[jr1975atv]

I've got the full yoshi stainless steel i like my pipe. Try the 168 main or 165 go with 48 pilot just mess with the fuel screw till it runs best. Oh ncvq needle on the 4th clip

[sim]

168 seems a little bit big because the exhaust came with jetting specks for ppl who run with the air box cover off and they say to go to a 160 main and to give the mixture screw 2 3/4 of a turn out and to put the needle clip on the 3 position so i dont know about going that high for the main sence when the covers off there more air and they say to run a 160, and sence im running my cover on that means less air so i would have to have a smaller jet then what the recomend using with the air box cover off. :confused: :confused: :confused:

[jr1975atv]

You can try what they say but i've got a 160 main in a stock yfz all stock lid on baffle in. Mine runs rich with the lid on with the 168 thats why i said try the 165. You will have to try things out to get what works for you

[sim]

thanks man i will do that

i just started the bike up with the yoshi and k&n and its seams to be running a little lean the plug was starting to get a little on the pail side so im going to try moving my main to a 160 and all go from there it didnt spotor or anything but its like i said the plug was looking a little pail. but thanks anyway man if you here of anyone with the same stuff i have and know what his running for jetting let me know k thanks again