Z400 race quad next season

[KILLSWITCHngage]

Im gona do some upgrades for next race season on my Z400. I already plan to gusset the frame. Anything else needed to upgrade or change on.. suchas balljoints, bearings, any specific engine or tranny upgrades or anyother work for a long season of crosscountry racing. some things u Z or KFX racer guys/gals have done. thanks

[yoshz400rider]

Redo all the bearings in your quad new cam chain put a heavy duty one in. New Pistons and rings. Bend the tabs where the seat hooks onto so it doesnt fall off. Get a new link piece and send rear shock to GTTHUNDER if your not buying new one it works great. Put a bigger rad on if you can afford it you will never overheat. Check your sprocket bolts every race they seem to come loose alot.

Any other questions just ask me. I have had mine in a little over 80 races