adjusting valves and carburator
 

Hello All,

Still travelling in Brazil. Want to cross the Andes in Bolivia, how can I prepare the bike for this trip, recommended oil? Carburator adjustment for the thin air?
My other question is: I´ve done 14.000 km do I need to adjust the valves? My whole trip wil be around 22.000 km or can I leave them as they are?

Thanks...

Mark
http://millsroadsurfer.tripod.com