i race a few 400ex last week in the snow and damn i kick all there butt.

i race two honda 400ex with one stock and the other with a full yoshimura pipe

this was easy with my big gun exhaust and by the way its a suzuki

Hey if you are running the evo x, can you write up a review on it. I am looking into one, and i think others are, we just really haven't gotten a report on them. Thanks

Hey check out my signature I've beaten a 423EX before like it was a yfz450 vs raptor 350 and i've beaten a 440EX and he kept jumping the line and rolling up ahead of me and I would still come back mid range and kill him top end with the help of my Z and the Yoshi exhaust on it.

I've raced an '04 I believe white z400 with a full evo x exhaust I watched the guy sit there and put his exhaust on and OMG it was beating my friends kx250 with a pipe, jets, k&n. So i'm thinking he had some motor work done to it before he put the exhaust on cuz if he didnt' putting an EVO X is on is like putting a bore kit in. I think he had hotcams, port&polish, high compression piston, and maybe a bore kit though it was a really nice z400 it had a durablue lowering kit too. I would sure love to see it again.

EX's are just old school now...i forgot they exist until i read this

yes but there still poplar around arkansas

I raced 2 last week and made them look stupid all day long. 1 piped jetted and holeshots and 1 stock, both 05's.