[JERSEYDEVIL]

Originally Posted by 2SlickNick

I have seen you build on B.N. and some of your vids on youtube great job.
Is that a CN 250 in the crossfire? If so on a scale of 1-10, 10 being the best and most happy.
How happy were you with the transplant.
I have been considering a 250.
I am either gonna a 250HH and rebuild the whole thing, get a cross fire chassis and put a CN 250 in it, or find a crossfire type chassis and put in a 300ex, yamaha warrior type of engine.
As that will be my 1st build. what do you think? I have searching CL to find some of these items. So far no luck.

it's relative.
when we were riding around in manco silverfox's w/ 6.5hp motors they were great. then we got a few 150's and they were great and better than the mower karts. when i swapped my 1st few 250's in a yerf and the crossfire it was night and day. then i built the 400 joyner and there's no comparison. so is a 250 swap better than a 150? maybe in some cases. when we put it in the crossfire , the crossfire seemed to like the 250 better, like it was built for a 250. now i just want to get the wife out of a swingarm. i do have plans to build her a 400 though just need to make her more comfy to buy me some time. the argument can be made for a modded out 150 out running a 250, but then the scale is money. ive dragged a couple of 250's w/ my yerf and won, and thats alot of fun(and bragging rights) but this crossfire trounced me by a buggy length at least and ate up both 250's i raced. so if you get the 250 running great then it's worth the swap.