Well I am looking to put a kit in my 400, I have heard that XR ONLY makes a good 430 kit, has anyone used that kit? Also what carb do you think that I should run with a kit! I do 99% sand riding, want to be able to run with my piped raptor and the rest of the 4-strokes!!

 

There are a bunch of places that make good kits, CT, Sparks etc. I will be doing a cammed 416 in the near future. I'm only doin the 416 because i heard that you need to put alot more money into a 440.

 

Ok, I will look into that before I do anything!!