[Arabian YFZ]

what is the best Mod's for the 450?
i have a pro circut back pipe!! what more i can add?

 

[seatec]

First of all. Welcome to the board.
The pipe is an excellent start. Did you re-jet? If not, get the YZ needle and whatever pilot and jet the pipe manufacturer recommends. Depending on you riding it ay also a good idea to get some skid plates for your chassis and A and swing arm('s).

 

[batterup450]

you can also do the free cam mod shown on the site or get the YZ cam for about $100. and it will do the same thing except decompression should be a tad better with the YZ cam