yoshimura 400ex

[maxamillion]

does anyone have pics of there yoshi 400ex full system? what r u jetted at? i searched for an hour and didnt find to many pics. do they make a heat shield for it similar to the 450r's?

[400ex men]

no but you may like thishttp://www.imagestation.com/picture/sraid137/pd6d4e55495ab711d1e807bd4b2d17d40/f7376edb.jpg

[quadkrazy400ex]

ihave a complete yoshimura stainless rs-3 on my 400, they use your stock 400ex heat shield, i think the mounting system is different on the 450's

[hook]

155 main works well with stock carb an motor

[SirBANE]

Are you running with airbox open or closed with aftermarket filter?
I ran a 170 main jet with open and a K&N with Full Comp Exhaust.

[SirBANE]

Here is the pic of it

http://www.silverorb.net/~robertk/quad/syoshi.jpg

[quadkrazy400ex]

^^^^^ what mine looks like except red plastic :D

[maxamillion]

thanks for the info guys. if i go with the yoshi ill prob by some kind of carbon fiber heat shield cuz mine didnt come with one (used). i run a UNI filter with the lid on, im thinkin ill start out with a 160 main 42 pilot, and just go from there. thanks again.

[cals400ex]

Originally posted by maxamillion
thanks for the info guys. if i go with the yoshi ill prob by some kind of carbon fiber heat shield cuz mine didnt come with one (used). i run a UNI filter with the lid on, im thinkin ill start out with a 160 main 42 pilot, and just go from there. thanks again.

with a full pipe, uni, and air box lid on a 160 will be plenty big.

[FatBoy Racing]

there's a powder coated (blue?) heat shield on ebay right now. dunno why the hell it's blue though

Item # 2488734829

[Steve-o 400EX]

Originally posted by SirBANE
Here is the pic of it

http://www.silverorb.net/~robertk/quad/syoshi.jpg

has it ever seen dirt??lol, just messin, nice quad;)