[aikirob]

I have been riding around on my 2007 cfmoto v3 250 for a while now and I always wondered if it was possible to replace the engine in a v3 250 entirely with a larger capacity engine?

I like my bike but need an upgrade, I'll keep it if buying a higher capacity engine will cost less then $2500, otherwise it'll be sold for chump change and I'll save for a more powerful bike.

Just putting the feelers out there, I've seen new v3 250 engines for $1000 online, but don't know if any other motorcycle engines would fit the same bike, if someone could let me know that'd make me a very happy guy.

[Cosmosdan]

I hope you find the info your looking for, but I have found it's better to just buy a bigger ride. By the time you get so far into the project, you have so much time and money into it that you wish you have never even started it.

[murdo]

Save you money and time and buy a bigger bike.
The engine is a copy of a Honda CH-250.