Best compatible Keihin FCR carb for XR 650R

Hey guys,

just ear so good about this mod that I'm starting to consider this option.

And what's the best option that don't need to mold the tank and can fit the arcebis sahara?

FCR 40 MX or FCR 41 MX Racing

Tnks

As far as i know you need to modify things with both big FCR's , sadly .

hi, i use fcr carbs, ive had a fcr40mx fitted to brp, i had the f/tank cut &plastic welded, i had continuing leaks ,so now ive got a 16l clarke tank,ive also converted these carbs to lefthand cable aplication, this eliminates the need to remould f/tank,you may e able to do this yourself ?, or get someone to do it for you, they are definetly worth using as they give better fuel economy [25-35%]+ more power, they also provide scope for boring larger, unlike the tm40 mikuni,