wtf a 250ex 400 kit?

[MTDman11]

ok i was on boston craigslist and i see this under like "250ex with 400 kit"

"own 2 of these machines, they are identical, bought new on the same day. Yellow, 2 wheel drive, quick and powerful. has reverse, 5 speed, no clutch. in good condition,tires are fine, no damage. each machine has less than 50 hrs on them. Just don't ride anymore.I installed 400 kits in the the day we bought them."

I installed 400 kits the day we bought them. he acts like its a piston swap or something. im pretty sure they dont even make a 400 kit for the 250ex. correct me if im wrong cause im getting a pretty good laugh.

[exrider12]

i really dont think thry do unless he custom did them

[QuadRid3r442]

that doesnt even seem possible to have done. to up the cc in it alone, ud need to bore the cylinder out like crazy or buy a new one but i dont here anybody selling 250-400 but he's most likely full of ****.

[prairiemonster]

Originally posted by MTDman11
ok i was on boston craigslist and i see this under like "250ex with 400 kit"

"own 2 of these machines, they are identical, bought new on the same day. Yellow, 2 wheel drive, quick and powerful. has reverse, 5 speed, no clutch. in good condition,tires are fine, no damage. each machine has less than 50 hrs on them. Just don't ride anymore.I installed 400 kits in the the day we bought them."

I installed 400 kits the day we bought them. he acts like its a piston swap or something. im pretty sure they dont even make a 400 kit for the 250ex. correct me if im wrong cause im getting a pretty good laugh.

Sounds sort of unreal but one never knows in this day and age anything is possible!
For some reason I'm thinking the 280 piston from thumper racing
for the 250ex is a 400ex piston,not sure on that.
To be honest it sounds like another atv scam and there are thousands of them !!!!!!!!!!

[dirtdawg]

maybe he put a 400 ex engine on a 250. ever think of that? i don't know but i would not do that. it is a dumb idea.