PDA

View Full Version : 400ex jetting


mjd400ex
05-17-2011, 06:32 PM
just put my buddies 400 together and need to know a what jets to start with. it has a wiseco 11.1 piston and a full Yoshi pipe thanks for any help
honda400ex2003
05-17-2011, 08:52 PM
stock bore? lid on? need a bit more info from you.

steve
mjd400ex
05-18-2011, 05:43 PM
std bore, lid on